Home / 4,887,020.92-6,744,316.02-3,052,565.32

Finding the Fourth Proportional to 4,887,020.92, 6,744,316.02 and 3,052,565.32

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Solution

The fourth proportional to 4,887,020.92, 6,744,316.02 and 3,052,565.32 is: 4,212,682.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,887,020.92 : 6,744,316.02 = 3,052,565.32 : x
  2. Step 2: Convert to fraction form
    4,887,020.92/6,744,316.02 = 3,052,565.32/x
  3. Step 3: Cross multiply
    4,887,020.92x = 6,744,316.02 × 3,052,565.32
  4. Step 4: Simplify right side
    4,887,020.92x = 20,587,465,189,772.43
  5. Step 5: Solve for x
    x = 20,587,465,189,772.43/4,887,020.92
  6. Step 6: Final answer
    x = 4,212,682.03

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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.