Home / 6,049,904.10-9,074,856.15-5,490,032.10

Finding the Fourth Proportional to 6,049,904.10, 9,074,856.15 and 5,490,032.10

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Solution

The fourth proportional to 6,049,904.10, 9,074,856.15 and 5,490,032.10 is: 8,235,048.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,049,904.10 : 9,074,856.15 = 5,490,032.10 : x
  2. Step 2: Convert to fraction form
    6,049,904.10/9,074,856.15 = 5,490,032.10/x
  3. Step 3: Cross multiply
    6,049,904.10x = 9,074,856.15 × 5,490,032.10
  4. Step 4: Simplify right side
    6,049,904.10x = 49,821,251,566,382.41
  5. Step 5: Solve for x
    x = 49,821,251,566,382.41/6,049,904.10
  6. Step 6: Final answer
    x = 8,235,048.15

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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 (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.