Home / 1,167,476.31-1,751,266.92-357,801.41

Finding the Fourth Proportional to 1,167,476.31, 1,751,266.92 and 357,801.41

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Solution

The fourth proportional to 1,167,476.31, 1,751,266.92 and 357,801.41 is: 536,718.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,167,476.31 : 1,751,266.92 = 357,801.41 : x
  2. Step 2: Convert to fraction form
    1,167,476.31/1,751,266.92 = 357,801.41/x
  3. Step 3: Cross multiply
    1,167,476.31x = 1,751,266.92 × 357,801.41
  4. Step 4: Simplify right side
    1,167,476.31x = 626,605,778,982.28
  5. Step 5: Solve for x
    x = 626,605,778,982.28/1,167,476.31
  6. Step 6: Final answer
    x = 536,718.20

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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.