Home / 5,710,635.40-8,549,123.46-5,002,047.40

Finding the Fourth Proportional to 5,710,635.40, 8,549,123.46 and 5,002,047.40

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Solution

The fourth proportional to 5,710,635.40, 8,549,123.46 and 5,002,047.40 is: 7,488,329.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,710,635.40 : 8,549,123.46 = 5,002,047.40 : x
  2. Step 2: Convert to fraction form
    5,710,635.40/8,549,123.46 = 5,002,047.40/x
  3. Step 3: Cross multiply
    5,710,635.40x = 8,549,123.46 × 5,002,047.40
  4. Step 4: Simplify right side
    5,710,635.40x = 42,763,120,775,372.01
  5. Step 5: Solve for x
    x = 42,763,120,775,372.01/5,710,635.40
  6. Step 6: Final answer
    x = 7,488,329.72

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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.