Home / 1,033,517.55-1,548,701.69-528,058.11

Finding the Fourth Proportional to 1,033,517.55, 1,548,701.69 and 528,058.11

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Solution

The fourth proportional to 1,033,517.55, 1,548,701.69 and 528,058.11 is: 791,282.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,517.55 : 1,548,701.69 = 528,058.11 : x
  2. Step 2: Convert to fraction form
    1,033,517.55/1,548,701.69 = 528,058.11/x
  3. Step 3: Cross multiply
    1,033,517.55x = 1,548,701.69 × 528,058.11
  4. Step 4: Simplify right side
    1,033,517.55x = 817,804,484,734.92
  5. Step 5: Solve for x
    x = 817,804,484,734.92/1,033,517.55
  6. Step 6: Final answer
    x = 791,282.63

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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.