Home / 2,001,548.88-2,761,452-1,141,490.88

Finding the Fourth Proportional to 2,001,548.88, 2,761,452 and 1,141,490.88

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Solution

The fourth proportional to 2,001,548.88, 2,761,452 and 1,141,490.88 is: 1,574,866.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,001,548.88 : 2,761,452 = 1,141,490.88 : x
  2. Step 2: Convert to fraction form
    2,001,548.88/2,761,452 = 1,141,490.88/x
  3. Step 3: Cross multiply
    2,001,548.88x = 2,761,452 × 1,141,490.88
  4. Step 4: Simplify right side
    2,001,548.88x = 3,152,172,273,557.76
  5. Step 5: Solve for x
    x = 3,152,172,273,557.76/2,001,548.88
  6. Step 6: Final answer
    x = 1,574,866.50

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Double scale
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Similar ratio
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1.5x scale

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.