Home / 1,046,140.92-1,569,062.34-336,077.10

Finding the Fourth Proportional to 1,046,140.92, 1,569,062.34 and 336,077.10

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Solution

The fourth proportional to 1,046,140.92, 1,569,062.34 and 336,077.10 is: 504,067.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,140.92 : 1,569,062.34 = 336,077.10 : x
  2. Step 2: Convert to fraction form
    1,046,140.92/1,569,062.34 = 336,077.10/x
  3. Step 3: Cross multiply
    1,046,140.92x = 1,569,062.34 × 336,077.10
  4. Step 4: Simplify right side
    1,046,140.92x = 527,325,920,946.41
  5. Step 5: Solve for x
    x = 527,325,920,946.41/1,046,140.92
  6. Step 6: Final answer
    x = 504,067.77

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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.