Home / 5,319,790.44-7,341,318.95-3,027,951.14

Finding the Fourth Proportional to 5,319,790.44, 7,341,318.95 and 3,027,951.14

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Solution

The fourth proportional to 5,319,790.44, 7,341,318.95 and 3,027,951.14 is: 4,178,577.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,319,790.44 : 7,341,318.95 = 3,027,951.14 : x
  2. Step 2: Convert to fraction form
    5,319,790.44/7,341,318.95 = 3,027,951.14/x
  3. Step 3: Cross multiply
    5,319,790.44x = 7,341,318.95 × 3,027,951.14
  4. Step 4: Simplify right side
    5,319,790.44x = 22,229,155,031,909.75
  5. Step 5: Solve for x
    x = 22,229,155,031,909.75/5,319,790.44
  6. Step 6: Final answer
    x = 4,178,577.20

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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.