Home / 1,457,517.04-2,186,212.41-498,058.27

Finding the Fourth Proportional to 1,457,517.04, 2,186,212.41 and 498,058.27

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Solution

The fourth proportional to 1,457,517.04, 2,186,212.41 and 498,058.27 is: 747,065.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,457,517.04 : 2,186,212.41 = 498,058.27 : x
  2. Step 2: Convert to fraction form
    1,457,517.04/2,186,212.41 = 498,058.27/x
  3. Step 3: Cross multiply
    1,457,517.04x = 2,186,212.41 × 498,058.27
  4. Step 4: Simplify right side
    1,457,517.04x = 1,088,861,165,311.60
  5. Step 5: Solve for x
    x = 1,088,861,165,311.60/1,457,517.04
  6. Step 6: Final answer
    x = 747,065.82

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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.