Home / 3,353,497-4,627,818.18-1,825,614.76

Finding the Fourth Proportional to 3,353,497, 4,627,818.18 and 1,825,614.76

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Solution

The fourth proportional to 3,353,497, 4,627,818.18 and 1,825,614.76 is: 2,519,344.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,353,497 : 4,627,818.18 = 1,825,614.76 : x
  2. Step 2: Convert to fraction form
    3,353,497/4,627,818.18 = 1,825,614.76/x
  3. Step 3: Cross multiply
    3,353,497x = 4,627,818.18 × 1,825,614.76
  4. Step 4: Simplify right side
    3,353,497x = 8,448,613,176,004.34
  5. Step 5: Solve for x
    x = 8,448,613,176,004.34/3,353,497
  6. Step 6: Final answer
    x = 2,519,344.19

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.