Home / 1,374,202.02-2,061,313.99-564,377.80

Finding the Fourth Proportional to 1,374,202.02, 2,061,313.99 and 564,377.80

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Solution

The fourth proportional to 1,374,202.02, 2,061,313.99 and 564,377.80 is: 846,571.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,374,202.02 : 2,061,313.99 = 564,377.80 : x
  2. Step 2: Convert to fraction form
    1,374,202.02/2,061,313.99 = 564,377.80/x
  3. Step 3: Cross multiply
    1,374,202.02x = 2,061,313.99 × 564,377.80
  4. Step 4: Simplify right side
    1,374,202.02x = 1,163,359,854,785.42
  5. Step 5: Solve for x
    x = 1,163,359,854,785.42/1,374,202.02
  6. Step 6: Final answer
    x = 846,571.20

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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.