Home / 6,806,810.40-10,210,215.60-5,967,002.40

Finding the Fourth Proportional to 6,806,810.40, 10,210,215.60 and 5,967,002.40

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Solution

The fourth proportional to 6,806,810.40, 10,210,215.60 and 5,967,002.40 is: 8,950,503.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,806,810.40 : 10,210,215.60 = 5,967,002.40 : x
  2. Step 2: Convert to fraction form
    6,806,810.40/10,210,215.60 = 5,967,002.40/x
  3. Step 3: Cross multiply
    6,806,810.40x = 10,210,215.60 × 5,967,002.40
  4. Step 4: Simplify right side
    6,806,810.40x = 60,924,380,989,717.45
  5. Step 5: Solve for x
    x = 60,924,380,989,717.45/6,806,810.40
  6. Step 6: Final answer
    x = 8,950,503.60

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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.