Home / 9,074,065.32-12,522,052.44-4,944,130.92

Finding the Fourth Proportional to 9,074,065.32, 12,522,052.44 and 4,944,130.92

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Solution

The fourth proportional to 9,074,065.32, 12,522,052.44 and 4,944,130.92 is: 6,822,814.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,074,065.32 : 12,522,052.44 = 4,944,130.92 : x
  2. Step 2: Convert to fraction form
    9,074,065.32/12,522,052.44 = 4,944,130.92/x
  3. Step 3: Cross multiply
    9,074,065.32x = 12,522,052.44 × 4,944,130.92
  4. Step 4: Simplify right side
    9,074,065.32x = 61,910,666,650,465.44
  5. Step 5: Solve for x
    x = 61,910,666,650,465.44/9,074,065.32
  6. Step 6: Final answer
    x = 6,822,814.74

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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.