Home / 1,041,520.68-1,437,230.64-582,555.72

Finding the Fourth Proportional to 1,041,520.68, 1,437,230.64 and 582,555.72

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Solution

The fourth proportional to 1,041,520.68, 1,437,230.64 and 582,555.72 is: 803,888.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,520.68 : 1,437,230.64 = 582,555.72 : x
  2. Step 2: Convert to fraction form
    1,041,520.68/1,437,230.64 = 582,555.72/x
  3. Step 3: Cross multiply
    1,041,520.68x = 1,437,230.64 × 582,555.72
  4. Step 4: Simplify right side
    1,041,520.68x = 837,266,930,291.26
  5. Step 5: Solve for x
    x = 837,266,930,291.26/1,041,520.68
  6. Step 6: Final answer
    x = 803,888.92

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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.