Home / 4,134,238.02-6,202,184.81-2,315,189.82

Finding the Fourth Proportional to 4,134,238.02, 6,202,184.81 and 2,315,189.82

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Solution

The fourth proportional to 4,134,238.02, 6,202,184.81 and 2,315,189.82 is: 3,473,248.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,134,238.02 : 6,202,184.81 = 2,315,189.82 : x
  2. Step 2: Convert to fraction form
    4,134,238.02/6,202,184.81 = 2,315,189.82/x
  3. Step 3: Cross multiply
    4,134,238.02x = 6,202,184.81 × 2,315,189.82
  4. Step 4: Simplify right side
    4,134,238.02x = 14,359,235,122,294.68
  5. Step 5: Solve for x
    x = 14,359,235,122,294.68/4,134,238.02
  6. Step 6: Final answer
    x = 3,473,248.29

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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.