Home / 6,747,023.08-9,316,565.22-4,819,197.16

Finding the Fourth Proportional to 6,747,023.08, 9,316,565.22 and 4,819,197.16

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Solution

The fourth proportional to 6,747,023.08, 9,316,565.22 and 4,819,197.16 is: 6,654,544.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,747,023.08 : 9,316,565.22 = 4,819,197.16 : x
  2. Step 2: Convert to fraction form
    6,747,023.08/9,316,565.22 = 4,819,197.16/x
  3. Step 3: Cross multiply
    6,747,023.08x = 9,316,565.22 × 4,819,197.16
  4. Step 4: Simplify right side
    6,747,023.08x = 44,898,364,649,178.78
  5. Step 5: Solve for x
    x = 44,898,364,649,178.78/6,747,023.08
  6. Step 6: Final answer
    x = 6,654,544.40

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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.