Home / 5,723,266.08-7,890,215.19-4,565,641.42

Finding the Fourth Proportional to 5,723,266.08, 7,890,215.19 and 4,565,641.42

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Solution

The fourth proportional to 5,723,266.08, 7,890,215.19 and 4,565,641.42 is: 6,294,289.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,723,266.08 : 7,890,215.19 = 4,565,641.42 : x
  2. Step 2: Convert to fraction form
    5,723,266.08/7,890,215.19 = 4,565,641.42/x
  3. Step 3: Cross multiply
    5,723,266.08x = 7,890,215.19 × 4,565,641.42
  4. Step 4: Simplify right side
    5,723,266.08x = 36,023,893,284,177.17
  5. Step 5: Solve for x
    x = 36,023,893,284,177.17/5,723,266.08
  6. Step 6: Final answer
    x = 6,294,289.45

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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.