Home / 1,569,351.02-2,165,446.51-924,683.56

Finding the Fourth Proportional to 1,569,351.02, 2,165,446.51 and 924,683.56

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Solution

The fourth proportional to 1,569,351.02, 2,165,446.51 and 924,683.56 is: 1,275,911.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,351.02 : 2,165,446.51 = 924,683.56 : x
  2. Step 2: Convert to fraction form
    1,569,351.02/2,165,446.51 = 924,683.56/x
  3. Step 3: Cross multiply
    1,569,351.02x = 2,165,446.51 × 924,683.56
  4. Step 4: Simplify right side
    1,569,351.02x = 2,002,352,787,856.38
  5. Step 5: Solve for x
    x = 2,002,352,787,856.38/1,569,351.02
  6. Step 6: Final answer
    x = 1,275,911.36

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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.