Home / 8,236,854.54-12,344,521.44-4,593,439.02

Finding the Fourth Proportional to 8,236,854.54, 12,344,521.44 and 4,593,439.02

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Solution

The fourth proportional to 8,236,854.54, 12,344,521.44 and 4,593,439.02 is: 6,884,157.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,236,854.54 : 12,344,521.44 = 4,593,439.02 : x
  2. Step 2: Convert to fraction form
    8,236,854.54/12,344,521.44 = 4,593,439.02/x
  3. Step 3: Cross multiply
    8,236,854.54x = 12,344,521.44 × 4,593,439.02
  4. Step 4: Simplify right side
    8,236,854.54x = 56,703,806,465,722.58
  5. Step 5: Solve for x
    x = 56,703,806,465,722.58/8,236,854.54
  6. Step 6: Final answer
    x = 6,884,157.80

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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.