Home / 8,152,034.04-12,230,150.64-3,100,588.92

Finding the Fourth Proportional to 8,152,034.04, 12,230,150.64 and 3,100,588.92

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Solution

The fourth proportional to 8,152,034.04, 12,230,150.64 and 3,100,588.92 is: 4,651,681.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,152,034.04 : 12,230,150.64 = 3,100,588.92 : x
  2. Step 2: Convert to fraction form
    8,152,034.04/12,230,150.64 = 3,100,588.92/x
  3. Step 3: Cross multiply
    8,152,034.04x = 12,230,150.64 × 3,100,588.92
  4. Step 4: Simplify right side
    8,152,034.04x = 37,920,669,564,314.91
  5. Step 5: Solve for x
    x = 37,920,669,564,314.91/8,152,034.04
  6. Step 6: Final answer
    x = 4,651,681.95

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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.