Home / 5,723,259.08-7,890,205.53-4,565,634.42

Finding the Fourth Proportional to 5,723,259.08, 7,890,205.53 and 4,565,634.42

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Solution

The fourth proportional to 5,723,259.08, 7,890,205.53 and 4,565,634.42 is: 6,294,279.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,723,259.08 : 7,890,205.53 = 4,565,634.42 : x
  2. Step 2: Convert to fraction form
    5,723,259.08/7,890,205.53 = 4,565,634.42/x
  3. Step 3: Cross multiply
    5,723,259.08x = 7,890,205.53 × 4,565,634.42
  4. Step 4: Simplify right side
    5,723,259.08x = 36,023,793,948,642.34
  5. Step 5: Solve for x
    x = 36,023,793,948,642.34/5,723,259.08
  6. Step 6: Final answer
    x = 6,294,279.79

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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.