Home / 9,574,294.22-13,212,463.32-5,444,326.02

Finding the Fourth Proportional to 9,574,294.22, 13,212,463.32 and 5,444,326.02

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Solution

The fourth proportional to 9,574,294.22, 13,212,463.32 and 5,444,326.02 is: 7,513,134.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,574,294.22 : 13,212,463.32 = 5,444,326.02 : x
  2. Step 2: Convert to fraction form
    9,574,294.22/13,212,463.32 = 5,444,326.02/x
  3. Step 3: Cross multiply
    9,574,294.22x = 13,212,463.32 × 5,444,326.02
  4. Step 4: Simplify right side
    9,574,294.22x = 71,932,957,841,371.58
  5. Step 5: Solve for x
    x = 71,932,957,841,371.58/9,574,294.22
  6. Step 6: Final answer
    x = 7,513,134.26

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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.