Home / 1,374,201.52-2,061,313.24-564,377.30

Finding the Fourth Proportional to 1,374,201.52, 2,061,313.24 and 564,377.30

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Solution

The fourth proportional to 1,374,201.52, 2,061,313.24 and 564,377.30 is: 846,570.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,374,201.52 : 2,061,313.24 = 564,377.30 : x
  2. Step 2: Convert to fraction form
    1,374,201.52/2,061,313.24 = 564,377.30/x
  3. Step 3: Cross multiply
    1,374,201.52x = 2,061,313.24 × 564,377.30
  4. Step 4: Simplify right side
    1,374,201.52x = 1,163,358,400,845.45
  5. Step 5: Solve for x
    x = 1,163,358,400,845.45/1,374,201.52
  6. Step 6: Final answer
    x = 846,570.45

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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.