Home / 2,041,401.02-3,062,109.54-827,000.61

Finding the Fourth Proportional to 2,041,401.02, 3,062,109.54 and 827,000.61

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Solution

The fourth proportional to 2,041,401.02, 3,062,109.54 and 827,000.61 is: 1,240,504.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,041,401.02 : 3,062,109.54 = 827,000.61 : x
  2. Step 2: Convert to fraction form
    2,041,401.02/3,062,109.54 = 827,000.61/x
  3. Step 3: Cross multiply
    2,041,401.02x = 3,062,109.54 × 827,000.61
  4. Step 4: Simplify right side
    2,041,401.02x = 2,532,366,457,466.82
  5. Step 5: Solve for x
    x = 2,532,366,457,466.82/2,041,401.02
  6. Step 6: Final answer
    x = 1,240,504.16

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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.