Home / 5,447,951.83-7,518,514.94-3,000,562.39

Finding the Fourth Proportional to 5,447,951.83, 7,518,514.94 and 3,000,562.39

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Solution

The fourth proportional to 5,447,951.83, 7,518,514.94 and 3,000,562.39 is: 4,140,964.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,447,951.83 : 7,518,514.94 = 3,000,562.39 : x
  2. Step 2: Convert to fraction form
    5,447,951.83/7,518,514.94 = 3,000,562.39/x
  3. Step 3: Cross multiply
    5,447,951.83x = 7,518,514.94 × 3,000,562.39
  4. Step 4: Simplify right side
    5,447,951.83x = 22,559,773,157,617.11
  5. Step 5: Solve for x
    x = 22,559,773,157,617.11/5,447,951.83
  6. Step 6: Final answer
    x = 4,140,964.14

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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.