Home / 2,696,549.43-3,721,213.70-1,472,854.69

Finding the Fourth Proportional to 2,696,549.43, 3,721,213.70 and 1,472,854.69

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Solution

The fourth proportional to 2,696,549.43, 3,721,213.70 and 1,472,854.69 is: 2,032,526.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,696,549.43 : 3,721,213.70 = 1,472,854.69 : x
  2. Step 2: Convert to fraction form
    2,696,549.43/3,721,213.70 = 1,472,854.69/x
  3. Step 3: Cross multiply
    2,696,549.43x = 3,721,213.70 × 1,472,854.69
  4. Step 4: Simplify right side
    2,696,549.43x = 5,480,807,050,537.25
  5. Step 5: Solve for x
    x = 5,480,807,050,537.25/2,696,549.43
  6. Step 6: Final answer
    x = 2,032,526.08

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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.