Home / 1,041,330.98-1,437,169.83-582,471.05

Finding the Fourth Proportional to 1,041,330.98, 1,437,169.83 and 582,471.05

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Solution

The fourth proportional to 1,041,330.98, 1,437,169.83 and 582,471.05 is: 803,884.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,330.98 : 1,437,169.83 = 582,471.05 : x
  2. Step 2: Convert to fraction form
    1,041,330.98/1,437,169.83 = 582,471.05/x
  3. Step 3: Cross multiply
    1,041,330.98x = 1,437,169.83 × 582,471.05
  4. Step 4: Simplify right side
    1,041,330.98x = 837,109,812,722.57
  5. Step 5: Solve for x
    x = 837,109,812,722.57/1,041,330.98
  6. Step 6: Final answer
    x = 803,884.48

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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.