Home / 4,757,402.78-6,565,264.90-2,581,964.72

Finding the Fourth Proportional to 4,757,402.78, 6,565,264.90 and 2,581,964.72

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Solution

The fourth proportional to 4,757,402.78, 6,565,264.90 and 2,581,964.72 is: 3,563,137.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,757,402.78 : 6,565,264.90 = 2,581,964.72 : x
  2. Step 2: Convert to fraction form
    4,757,402.78/6,565,264.90 = 2,581,964.72/x
  3. Step 3: Cross multiply
    4,757,402.78x = 6,565,264.90 × 2,581,964.72
  4. Step 4: Simplify right side
    4,757,402.78x = 16,951,282,349,254.33
  5. Step 5: Solve for x
    x = 16,951,282,349,254.33/4,757,402.78
  6. Step 6: Final answer
    x = 3,563,137.94

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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.