Home / 4,167,465.60-6,246,532.80-2,371,209.60

Finding the Fourth Proportional to 4,167,465.60, 6,246,532.80 and 2,371,209.60

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Solution

The fourth proportional to 4,167,465.60, 6,246,532.80 and 2,371,209.60 is: 3,554,159.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,167,465.60 : 6,246,532.80 = 2,371,209.60 : x
  2. Step 2: Convert to fraction form
    4,167,465.60/6,246,532.80 = 2,371,209.60/x
  3. Step 3: Cross multiply
    4,167,465.60x = 6,246,532.80 × 2,371,209.60
  4. Step 4: Simplify right side
    4,167,465.60x = 14,811,838,542,074.88
  5. Step 5: Solve for x
    x = 14,811,838,542,074.88/4,167,465.60
  6. Step 6: Final answer
    x = 3,554,159.76

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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.