Home / 3,248,332.20-4,862,000.70-2,534,495.40

Finding the Fourth Proportional to 3,248,332.20, 4,862,000.70 and 2,534,495.40

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Solution

The fourth proportional to 3,248,332.20, 4,862,000.70 and 2,534,495.40 is: 3,793,552.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,248,332.20 : 4,862,000.70 = 2,534,495.40 : x
  2. Step 2: Convert to fraction form
    3,248,332.20/4,862,000.70 = 2,534,495.40/x
  3. Step 3: Cross multiply
    3,248,332.20x = 4,862,000.70 × 2,534,495.40
  4. Step 4: Simplify right side
    3,248,332.20x = 12,322,718,408,946.78
  5. Step 5: Solve for x
    x = 12,322,718,408,946.78/3,248,332.20
  6. Step 6: Final answer
    x = 3,793,552.40

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1.5x scale

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.