Home / 5,723,321.10-8,584,981.65-1,463,822.70

Finding the Fourth Proportional to 5,723,321.10, 8,584,981.65 and 1,463,822.70

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Solution

The fourth proportional to 5,723,321.10, 8,584,981.65 and 1,463,822.70 is: 2,195,734.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,723,321.10 : 8,584,981.65 = 1,463,822.70 : x
  2. Step 2: Convert to fraction form
    5,723,321.10/8,584,981.65 = 1,463,822.70/x
  3. Step 3: Cross multiply
    5,723,321.10x = 8,584,981.65 × 1,463,822.70
  4. Step 4: Simplify right side
    5,723,321.10x = 12,566,891,018,353.46
  5. Step 5: Solve for x
    x = 12,566,891,018,353.46/5,723,321.10
  6. Step 6: Final answer
    x = 2,195,734.05

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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.