Home / 4,306,462.20-6,459,693.30-1,747,672.20

Finding the Fourth Proportional to 4,306,462.20, 6,459,693.30 and 1,747,672.20

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Solution

The fourth proportional to 4,306,462.20, 6,459,693.30 and 1,747,672.20 is: 2,621,508.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,306,462.20 : 6,459,693.30 = 1,747,672.20 : x
  2. Step 2: Convert to fraction form
    4,306,462.20/6,459,693.30 = 1,747,672.20/x
  3. Step 3: Cross multiply
    4,306,462.20x = 6,459,693.30 × 1,747,672.20
  4. Step 4: Simplify right side
    4,306,462.20x = 11,289,426,400,936.26
  5. Step 5: Solve for x
    x = 11,289,426,400,936.26/4,306,462.20
  6. Step 6: Final answer
    x = 2,621,508.30

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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.