Home / 3,332,913.40-4,999,370.10-3,073,097.80

Finding the Fourth Proportional to 3,332,913.40, 4,999,370.10 and 3,073,097.80

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Solution

The fourth proportional to 3,332,913.40, 4,999,370.10 and 3,073,097.80 is: 4,609,646.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,913.40 : 4,999,370.10 = 3,073,097.80 : x
  2. Step 2: Convert to fraction form
    3,332,913.40/4,999,370.10 = 3,073,097.80/x
  3. Step 3: Cross multiply
    3,332,913.40x = 4,999,370.10 × 3,073,097.80
  4. Step 4: Simplify right side
    3,332,913.40x = 15,363,553,255,695.78
  5. Step 5: Solve for x
    x = 15,363,553,255,695.78/3,332,913.40
  6. Step 6: Final answer
    x = 4,609,646.70

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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.