Home / 4,744,771.60-6,547,815.92-2,569,314.86

Finding the Fourth Proportional to 4,744,771.60, 6,547,815.92 and 2,569,314.86

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Solution

The fourth proportional to 4,744,771.60, 6,547,815.92 and 2,569,314.86 is: 3,545,671.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,744,771.60 : 6,547,815.92 = 2,569,314.86 : x
  2. Step 2: Convert to fraction form
    4,744,771.60/6,547,815.92 = 2,569,314.86/x
  3. Step 3: Cross multiply
    4,744,771.60x = 6,547,815.92 × 2,569,314.86
  4. Step 4: Simplify right side
    4,744,771.60x = 16,823,400,756,841.99
  5. Step 5: Solve for x
    x = 16,823,400,756,841.99/4,744,771.60
  6. Step 6: Final answer
    x = 3,545,671.36

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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.