Home / 7,302,890.97-10,955,332.86-3,042,062.75

Finding the Fourth Proportional to 7,302,890.97, 10,955,332.86 and 3,042,062.75

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Solution

The fourth proportional to 7,302,890.97, 10,955,332.86 and 3,042,062.75 is: 4,563,509.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,302,890.97 : 10,955,332.86 = 3,042,062.75 : x
  2. Step 2: Convert to fraction form
    7,302,890.97/10,955,332.86 = 3,042,062.75/x
  3. Step 3: Cross multiply
    7,302,890.97x = 10,955,332.86 × 3,042,062.75
  4. Step 4: Simplify right side
    7,302,890.97x = 33,326,810,034,645.29
  5. Step 5: Solve for x
    x = 33,326,810,034,645.29/7,302,890.97
  6. Step 6: Final answer
    x = 4,563,509.19

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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.