Home / 4,757,884.65-6,565,864.05-2,582,427.78

Finding the Fourth Proportional to 4,757,884.65, 6,565,864.05 and 2,582,427.78

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Solution

The fourth proportional to 4,757,884.65, 6,565,864.05 and 2,582,427.78 is: 3,563,741.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,757,884.65 : 6,565,864.05 = 2,582,427.78 : x
  2. Step 2: Convert to fraction form
    4,757,884.65/6,565,864.05 = 2,582,427.78/x
  3. Step 3: Cross multiply
    4,757,884.65x = 6,565,864.05 × 2,582,427.78
  4. Step 4: Simplify right side
    4,757,884.65x = 16,955,869,722,423.31
  5. Step 5: Solve for x
    x = 16,955,869,722,423.31/4,757,884.65
  6. Step 6: Final answer
    x = 3,563,741.24

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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.