Home / 6,806,818.40-10,210,227.60-5,967,010.40

Finding the Fourth Proportional to 6,806,818.40, 10,210,227.60 and 5,967,010.40

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Solution

The fourth proportional to 6,806,818.40, 10,210,227.60 and 5,967,010.40 is: 8,950,515.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,806,818.40 : 10,210,227.60 = 5,967,010.40 : x
  2. Step 2: Convert to fraction form
    6,806,818.40/10,210,227.60 = 5,967,010.40/x
  3. Step 3: Cross multiply
    6,806,818.40x = 10,210,227.60 × 5,967,010.40
  4. Step 4: Simplify right side
    6,806,818.40x = 60,924,534,275,567.04
  5. Step 5: Solve for x
    x = 60,924,534,275,567.04/6,806,818.40
  6. Step 6: Final answer
    x = 8,950,515.60

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.