Home / 8,357,470.36-12,535,855.26-2,677,568.92

Finding the Fourth Proportional to 8,357,470.36, 12,535,855.26 and 2,677,568.92

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Solution

The fourth proportional to 8,357,470.36, 12,535,855.26 and 2,677,568.92 is: 4,016,241.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,357,470.36 : 12,535,855.26 = 2,677,568.92 : x
  2. Step 2: Convert to fraction form
    8,357,470.36/12,535,855.26 = 2,677,568.92/x
  3. Step 3: Cross multiply
    8,357,470.36x = 12,535,855.26 × 2,677,568.92
  4. Step 4: Simplify right side
    8,357,470.36x = 33,565,616,429,794.52
  5. Step 5: Solve for x
    x = 33,565,616,429,794.52/8,357,470.36
  6. Step 6: Final answer
    x = 4,016,241.16

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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.