Home / 8,363,698.92-12,545,685.96-2,298,392.76

Finding the Fourth Proportional to 8,363,698.92, 12,545,685.96 and 2,298,392.76

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Solution

The fourth proportional to 8,363,698.92, 12,545,685.96 and 2,298,392.76 is: 3,447,626.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,363,698.92 : 12,545,685.96 = 2,298,392.76 : x
  2. Step 2: Convert to fraction form
    8,363,698.92/12,545,685.96 = 2,298,392.76/x
  3. Step 3: Cross multiply
    8,363,698.92x = 12,545,685.96 × 2,298,392.76
  4. Step 4: Simplify right side
    8,363,698.92x = 28,834,913,779,697.65
  5. Step 5: Solve for x
    x = 28,834,913,779,697.65/8,363,698.92
  6. Step 6: Final answer
    x = 3,447,626.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.