Home / 2,770,545.28-4,156,233.52-973,112

Finding the Fourth Proportional to 2,770,545.28, 4,156,233.52 and 973,112

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Solution

The fourth proportional to 2,770,545.28, 4,156,233.52 and 973,112 is: 1,459,813.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,770,545.28 : 4,156,233.52 = 973,112 : x
  2. Step 2: Convert to fraction form
    2,770,545.28/4,156,233.52 = 973,112/x
  3. Step 3: Cross multiply
    2,770,545.28x = 4,156,233.52 × 973,112
  4. Step 4: Simplify right side
    2,770,545.28x = 4,044,480,713,114.24
  5. Step 5: Solve for x
    x = 4,044,480,713,114.24/2,770,545.28
  6. Step 6: Final answer
    x = 1,459,813.97

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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.