Home / 4,232,694.42-5,840,117.66-2,490,439.86

Finding the Fourth Proportional to 4,232,694.42, 5,840,117.66 and 2,490,439.86

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Solution

The fourth proportional to 4,232,694.42, 5,840,117.66 and 2,490,439.86 is: 3,436,218.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,232,694.42 : 5,840,117.66 = 2,490,439.86 : x
  2. Step 2: Convert to fraction form
    4,232,694.42/5,840,117.66 = 2,490,439.86/x
  3. Step 3: Cross multiply
    4,232,694.42x = 5,840,117.66 × 2,490,439.86
  4. Step 4: Simplify right side
    4,232,694.42x = 14,544,461,795,101.73
  5. Step 5: Solve for x
    x = 14,544,461,795,101.73/4,232,694.42
  6. Step 6: Final answer
    x = 3,436,218.25

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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.