Home / 4,757,779.81-6,565,560.45-2,582,276.24

Finding the Fourth Proportional to 4,757,779.81, 6,565,560.45 and 2,582,276.24

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Solution

The fourth proportional to 4,757,779.81, 6,565,560.45 and 2,582,276.24 is: 3,563,445.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,757,779.81 : 6,565,560.45 = 2,582,276.24 : x
  2. Step 2: Convert to fraction form
    4,757,779.81/6,565,560.45 = 2,582,276.24/x
  3. Step 3: Cross multiply
    4,757,779.81x = 6,565,560.45 × 2,582,276.24
  4. Step 4: Simplify right side
    4,757,779.81x = 16,954,090,752,318.71
  5. Step 5: Solve for x
    x = 16,954,090,752,318.71/4,757,779.81
  6. Step 6: Final answer
    x = 3,563,445.86

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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.