Home / 1,314,506.02-1,814,102.32-741,337.06

Finding the Fourth Proportional to 1,314,506.02, 1,814,102.32 and 741,337.06

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Solution

The fourth proportional to 1,314,506.02, 1,814,102.32 and 741,337.06 is: 1,023,092.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,314,506.02 : 1,814,102.32 = 741,337.06 : x
  2. Step 2: Convert to fraction form
    1,314,506.02/1,814,102.32 = 741,337.06/x
  3. Step 3: Cross multiply
    1,314,506.02x = 1,814,102.32 × 741,337.06
  4. Step 4: Simplify right side
    1,314,506.02x = 1,344,861,280,447.98
  5. Step 5: Solve for x
    x = 1,344,861,280,447.98/1,314,506.02
  6. Step 6: Final answer
    x = 1,023,092.52

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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.