Home / 5,726,231.52-8,570,654.01-4,209,513

Finding the Fourth Proportional to 5,726,231.52, 8,570,654.01 and 4,209,513

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Solution

The fourth proportional to 5,726,231.52, 8,570,654.01 and 4,209,513 is: 6,300,527.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,726,231.52 : 8,570,654.01 = 4,209,513 : x
  2. Step 2: Convert to fraction form
    5,726,231.52/8,570,654.01 = 4,209,513/x
  3. Step 3: Cross multiply
    5,726,231.52x = 8,570,654.01 × 4,209,513
  4. Step 4: Simplify right side
    5,726,231.52x = 36,078,279,473,597.13
  5. Step 5: Solve for x
    x = 36,078,279,473,597.13/5,726,231.52
  6. Step 6: Final answer
    x = 6,300,527.55

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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.