Home / 1,041,522.93-1,555,363.68-1,030,250.56

Finding the Fourth Proportional to 1,041,522.93, 1,555,363.68 and 1,030,250.56

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Solution

The fourth proportional to 1,041,522.93, 1,555,363.68 and 1,030,250.56 is: 1,538,530.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,522.93 : 1,555,363.68 = 1,030,250.56 : x
  2. Step 2: Convert to fraction form
    1,041,522.93/1,555,363.68 = 1,030,250.56/x
  3. Step 3: Cross multiply
    1,041,522.93x = 1,555,363.68 × 1,030,250.56
  4. Step 4: Simplify right side
    1,041,522.93x = 1,602,414,302,323.66
  5. Step 5: Solve for x
    x = 1,602,414,302,323.66/1,041,522.93
  6. Step 6: Final answer
    x = 1,538,530.03

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.