Home / 1,041,057.94-1,436,082.92-605,427.59

Finding the Fourth Proportional to 1,041,057.94, 1,436,082.92 and 605,427.59

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Solution

The fourth proportional to 1,041,057.94, 1,436,082.92 and 605,427.59 is: 835,154.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,057.94 : 1,436,082.92 = 605,427.59 : x
  2. Step 2: Convert to fraction form
    1,041,057.94/1,436,082.92 = 605,427.59/x
  3. Step 3: Cross multiply
    1,041,057.94x = 1,436,082.92 × 605,427.59
  4. Step 4: Simplify right side
    1,041,057.94x = 869,444,214,115.35
  5. Step 5: Solve for x
    x = 869,444,214,115.35/1,041,057.94
  6. Step 6: Final answer
    x = 835,154.50

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.