Home / 2,592,648.12-3,883,373.46-2,529,195.96

Finding the Fourth Proportional to 2,592,648.12, 3,883,373.46 and 2,529,195.96

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Solution

The fourth proportional to 2,592,648.12, 3,883,373.46 and 2,529,195.96 is: 3,788,332.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,592,648.12 : 3,883,373.46 = 2,529,195.96 : x
  2. Step 2: Convert to fraction form
    2,592,648.12/3,883,373.46 = 2,529,195.96/x
  3. Step 3: Cross multiply
    2,592,648.12x = 3,883,373.46 × 2,529,195.96
  4. Step 4: Simplify right side
    2,592,648.12x = 9,821,812,466,203.22
  5. Step 5: Solve for x
    x = 9,821,812,466,203.22/2,592,648.12
  6. Step 6: Final answer
    x = 3,788,332.24

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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.