Home / 1,046,541.30-1,569,927.15-381,837.30

Finding the Fourth Proportional to 1,046,541.30, 1,569,927.15 and 381,837.30

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Solution

The fourth proportional to 1,046,541.30, 1,569,927.15 and 381,837.30 is: 572,797.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,541.30 : 1,569,927.15 = 381,837.30 : x
  2. Step 2: Convert to fraction form
    1,046,541.30/1,569,927.15 = 381,837.30/x
  3. Step 3: Cross multiply
    1,046,541.30x = 1,569,927.15 × 381,837.30
  4. Step 4: Simplify right side
    1,046,541.30x = 599,456,744,152.70
  5. Step 5: Solve for x
    x = 599,456,744,152.70/1,046,541.30
  6. Step 6: Final answer
    x = 572,797.98

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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.