Home / 4,614,617.92-6,368,301.12-2,549,766.52

Finding the Fourth Proportional to 4,614,617.92, 6,368,301.12 and 2,549,766.52

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Solution

The fourth proportional to 4,614,617.92, 6,368,301.12 and 2,549,766.52 is: 3,518,748.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,614,617.92 : 6,368,301.12 = 2,549,766.52 : x
  2. Step 2: Convert to fraction form
    4,614,617.92/6,368,301.12 = 2,549,766.52/x
  3. Step 3: Cross multiply
    4,614,617.92x = 6,368,301.12 × 2,549,766.52
  4. Step 4: Simplify right side
    4,614,617.92x = 16,237,680,985,054.50
  5. Step 5: Solve for x
    x = 16,237,680,985,054.50/4,614,617.92
  6. Step 6: Final answer
    x = 3,518,748.74

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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.