Home / 2,073,516.52-3,110,064.44-557,002.40

Finding the Fourth Proportional to 2,073,516.52, 3,110,064.44 and 557,002.40

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Solution

The fourth proportional to 2,073,516.52, 3,110,064.44 and 557,002.40 is: 835,447.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,516.52 : 3,110,064.44 = 557,002.40 : x
  2. Step 2: Convert to fraction form
    2,073,516.52/3,110,064.44 = 557,002.40/x
  3. Step 3: Cross multiply
    2,073,516.52x = 3,110,064.44 × 557,002.40
  4. Step 4: Simplify right side
    2,073,516.52x = 1,732,313,357,234.66
  5. Step 5: Solve for x
    x = 1,732,313,357,234.66/2,073,516.52
  6. Step 6: Final answer
    x = 835,447.10

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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.