Home / 1,944,002.10-2,913,670.35-996,885.30

Finding the Fourth Proportional to 1,944,002.10, 2,913,670.35 and 996,885.30

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Solution

The fourth proportional to 1,944,002.10, 2,913,670.35 and 996,885.30 is: 1,494,131.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,944,002.10 : 2,913,670.35 = 996,885.30 : x
  2. Step 2: Convert to fraction form
    1,944,002.10/2,913,670.35 = 996,885.30/x
  3. Step 3: Cross multiply
    1,944,002.10x = 2,913,670.35 × 996,885.30
  4. Step 4: Simplify right side
    1,944,002.10x = 2,904,595,140,960.86
  5. Step 5: Solve for x
    x = 2,904,595,140,960.86/1,944,002.10
  6. Step 6: Final answer
    x = 1,494,131.69

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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.