Home / 1,550,077.29-2,323,861.25-484,570.89

Finding the Fourth Proportional to 1,550,077.29, 2,323,861.25 and 484,570.89

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Solution

The fourth proportional to 1,550,077.29, 2,323,861.25 and 484,570.89 is: 726,464.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,550,077.29 : 2,323,861.25 = 484,570.89 : x
  2. Step 2: Convert to fraction form
    1,550,077.29/2,323,861.25 = 484,570.89/x
  3. Step 3: Cross multiply
    1,550,077.29x = 2,323,861.25 × 484,570.89
  4. Step 4: Simplify right side
    1,550,077.29x = 1,126,075,511,726.16
  5. Step 5: Solve for x
    x = 1,126,075,511,726.16/1,550,077.29
  6. Step 6: Final answer
    x = 726,464.11

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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.