Home / 4,757,279.76-6,565,049.44-2,581,822.40

Finding the Fourth Proportional to 4,757,279.76, 6,565,049.44 and 2,581,822.40

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Solution

The fourth proportional to 4,757,279.76, 6,565,049.44 and 2,581,822.40 is: 3,562,916.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,757,279.76 : 6,565,049.44 = 2,581,822.40 : x
  2. Step 2: Convert to fraction form
    4,757,279.76/6,565,049.44 = 2,581,822.40/x
  3. Step 3: Cross multiply
    4,757,279.76x = 6,565,049.44 × 2,581,822.40
  4. Step 4: Simplify right side
    4,757,279.76x = 16,949,791,701,299.46
  5. Step 5: Solve for x
    x = 16,949,791,701,299.46/4,757,279.76
  6. Step 6: Final answer
    x = 3,562,916.74

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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.