Home / 9,037,646.30-12,467,340.24-5,771,026.46

Finding the Fourth Proportional to 9,037,646.30, 12,467,340.24 and 5,771,026.46

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Solution

The fourth proportional to 9,037,646.30, 12,467,340.24 and 5,771,026.46 is: 7,961,071.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,037,646.30 : 12,467,340.24 = 5,771,026.46 : x
  2. Step 2: Convert to fraction form
    9,037,646.30/12,467,340.24 = 5,771,026.46/x
  3. Step 3: Cross multiply
    9,037,646.30x = 12,467,340.24 × 5,771,026.46
  4. Step 4: Simplify right side
    9,037,646.30x = 71,949,350,410,862.75
  5. Step 5: Solve for x
    x = 71,949,350,410,862.75/9,037,646.30
  6. Step 6: Final answer
    x = 7,961,071.72

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Double scale
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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.