Home / 4,310,780.66-5,948,750.03-2,377,040.73

Finding the Fourth Proportional to 4,310,780.66, 5,948,750.03 and 2,377,040.73

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Solution

The fourth proportional to 4,310,780.66, 5,948,750.03 and 2,377,040.73 is: 3,280,246.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,310,780.66 : 5,948,750.03 = 2,377,040.73 : x
  2. Step 2: Convert to fraction form
    4,310,780.66/5,948,750.03 = 2,377,040.73/x
  3. Step 3: Cross multiply
    4,310,780.66x = 5,948,750.03 × 2,377,040.73
  4. Step 4: Simplify right side
    4,310,780.66x = 14,140,421,133,223.95
  5. Step 5: Solve for x
    x = 14,140,421,133,223.95/4,310,780.66
  6. Step 6: Final answer
    x = 3,280,246.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.