Home / 2,472,557.40-3,707,064.90-954,941.40

Finding the Fourth Proportional to 2,472,557.40, 3,707,064.90 and 954,941.40

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Solution

The fourth proportional to 2,472,557.40, 3,707,064.90 and 954,941.40 is: 1,431,728.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,472,557.40 : 3,707,064.90 = 954,941.40 : x
  2. Step 2: Convert to fraction form
    2,472,557.40/3,707,064.90 = 954,941.40/x
  3. Step 3: Cross multiply
    2,472,557.40x = 3,707,064.90 × 954,941.40
  4. Step 4: Simplify right side
    2,472,557.40x = 3,540,029,745,496.86
  5. Step 5: Solve for x
    x = 3,540,029,745,496.86/2,472,557.40
  6. Step 6: Final answer
    x = 1,431,728.03

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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.