Home / 4,702,250.81-7,053,463.73-1,336,545.29

Finding the Fourth Proportional to 4,702,250.81, 7,053,463.73 and 1,336,545.29

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Solution

The fourth proportional to 4,702,250.81, 7,053,463.73 and 1,336,545.29 is: 2,004,842.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,702,250.81 : 7,053,463.73 = 1,336,545.29 : x
  2. Step 2: Convert to fraction form
    4,702,250.81/7,053,463.73 = 1,336,545.29/x
  3. Step 3: Cross multiply
    4,702,250.81x = 7,053,463.73 × 1,336,545.29
  4. Step 4: Simplify right side
    4,702,250.81x = 9,427,273,747,492.35
  5. Step 5: Solve for x
    x = 9,427,273,747,492.35/4,702,250.81
  6. Step 6: Final answer
    x = 2,004,842.81

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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.