Home / 2,559,610.98-3,532,199.64-1,471,856.64

Finding the Fourth Proportional to 2,559,610.98, 3,532,199.64 and 1,471,856.64

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Solution

The fourth proportional to 2,559,610.98, 3,532,199.64 and 1,471,856.64 is: 2,031,125.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,559,610.98 : 3,532,199.64 = 1,471,856.64 : x
  2. Step 2: Convert to fraction form
    2,559,610.98/3,532,199.64 = 1,471,856.64/x
  3. Step 3: Cross multiply
    2,559,610.98x = 3,532,199.64 × 1,471,856.64
  4. Step 4: Simplify right side
    2,559,610.98x = 5,198,891,493,939.61
  5. Step 5: Solve for x
    x = 5,198,891,493,939.61/2,559,610.98
  6. Step 6: Final answer
    x = 2,031,125.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.