Home / 7,201,948.59-10,791,879.03-4,893,501.71

Finding the Fourth Proportional to 7,201,948.59, 10,791,879.03 and 4,893,501.71

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Solution

The fourth proportional to 7,201,948.59, 10,791,879.03 and 4,893,501.71 is: 7,332,748.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,201,948.59 : 10,791,879.03 = 4,893,501.71 : x
  2. Step 2: Convert to fraction form
    7,201,948.59/10,791,879.03 = 4,893,501.71/x
  3. Step 3: Cross multiply
    7,201,948.59x = 10,791,879.03 × 4,893,501.71
  4. Step 4: Simplify right side
    7,201,948.59x = 52,810,078,487,418.14
  5. Step 5: Solve for x
    x = 52,810,078,487,418.14/7,201,948.59
  6. Step 6: Final answer
    x = 7,332,748.61

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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.