Home / 8,395,150.59-12,594,925.13-2,637,651.60

Finding the Fourth Proportional to 8,395,150.59, 12,594,925.13 and 2,637,651.60

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Solution

The fourth proportional to 8,395,150.59, 12,594,925.13 and 2,637,651.60 is: 3,957,168.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,395,150.59 : 12,594,925.13 = 2,637,651.60 : x
  2. Step 2: Convert to fraction form
    8,395,150.59/12,594,925.13 = 2,637,651.60/x
  3. Step 3: Cross multiply
    8,395,150.59x = 12,594,925.13 × 2,637,651.60
  4. Step 4: Simplify right side
    8,395,150.59x = 33,221,024,407,836.45
  5. Step 5: Solve for x
    x = 33,221,024,407,836.45/8,395,150.59
  6. Step 6: Final answer
    x = 3,957,168.37

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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.