Home / 2,363,229.12-3,546,000.48-1,464,430.56

Finding the Fourth Proportional to 2,363,229.12, 3,546,000.48 and 1,464,430.56

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Solution

The fourth proportional to 2,363,229.12, 3,546,000.48 and 1,464,430.56 is: 2,197,362.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,363,229.12 : 3,546,000.48 = 1,464,430.56 : x
  2. Step 2: Convert to fraction form
    2,363,229.12/3,546,000.48 = 1,464,430.56/x
  3. Step 3: Cross multiply
    2,363,229.12x = 3,546,000.48 × 1,464,430.56
  4. Step 4: Simplify right side
    2,363,229.12x = 5,192,871,468,686.67
  5. Step 5: Solve for x
    x = 5,192,871,468,686.67/2,363,229.12
  6. Step 6: Final answer
    x = 2,197,362.68

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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.