Home / 1,041,641.67-1,437,521.34-582,728.87

Finding the Fourth Proportional to 1,041,641.67, 1,437,521.34 and 582,728.87

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Solution

The fourth proportional to 1,041,641.67, 1,437,521.34 and 582,728.87 is: 804,197.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,641.67 : 1,437,521.34 = 582,728.87 : x
  2. Step 2: Convert to fraction form
    1,041,641.67/1,437,521.34 = 582,728.87/x
  3. Step 3: Cross multiply
    1,041,641.67x = 1,437,521.34 × 582,728.87
  4. Step 4: Simplify right side
    1,041,641.67x = 837,685,178,871.48
  5. Step 5: Solve for x
    x = 837,685,178,871.48/1,041,641.67
  6. Step 6: Final answer
    x = 804,197.07

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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.