Home / 3,832,761.02-5,749,141.52-1,557,752.40

Finding the Fourth Proportional to 3,832,761.02, 5,749,141.52 and 1,557,752.40

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Solution

The fourth proportional to 3,832,761.02, 5,749,141.52 and 1,557,752.40 is: 2,336,628.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,832,761.02 : 5,749,141.52 = 1,557,752.40 : x
  2. Step 2: Convert to fraction form
    3,832,761.02/5,749,141.52 = 1,557,752.40/x
  3. Step 3: Cross multiply
    3,832,761.02x = 5,749,141.52 × 1,557,752.40
  4. Step 4: Simplify right side
    3,832,761.02x = 8,955,739,004,614.03
  5. Step 5: Solve for x
    x = 8,955,739,004,614.03/3,832,761.02
  6. Step 6: Final answer
    x = 2,336,628.60

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Double scale
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Similar ratio
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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.