Home / 3,779,459.24-5,215,650.08-2,060,579.30

Finding the Fourth Proportional to 3,779,459.24, 5,215,650.08 and 2,060,579.30

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Solution

The fourth proportional to 3,779,459.24, 5,215,650.08 and 2,060,579.30 is: 2,843,597.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,779,459.24 : 5,215,650.08 = 2,060,579.30 : x
  2. Step 2: Convert to fraction form
    3,779,459.24/5,215,650.08 = 2,060,579.30/x
  3. Step 3: Cross multiply
    3,779,459.24x = 5,215,650.08 × 2,060,579.30
  4. Step 4: Simplify right side
    3,779,459.24x = 10,747,260,554,510.20
  5. Step 5: Solve for x
    x = 10,747,260,554,510.20/3,779,459.24
  6. Step 6: Final answer
    x = 2,843,597.43

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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.