Home / 3,472,364.10-5,208,546.15-3,229,061.70

Finding the Fourth Proportional to 3,472,364.10, 5,208,546.15 and 3,229,061.70

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Solution

The fourth proportional to 3,472,364.10, 5,208,546.15 and 3,229,061.70 is: 4,843,592.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,472,364.10 : 5,208,546.15 = 3,229,061.70 : x
  2. Step 2: Convert to fraction form
    3,472,364.10/5,208,546.15 = 3,229,061.70/x
  3. Step 3: Cross multiply
    3,472,364.10x = 5,208,546.15 × 3,229,061.70
  4. Step 4: Simplify right side
    3,472,364.10x = 16,818,716,885,647.46
  5. Step 5: Solve for x
    x = 16,818,716,885,647.46/3,472,364.10
  6. Step 6: Final answer
    x = 4,843,592.55

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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.