Home / 1,041,117.42-1,436,731.92-582,226.77

Finding the Fourth Proportional to 1,041,117.42, 1,436,731.92 and 582,226.77

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Solution

The fourth proportional to 1,041,117.42, 1,436,731.92 and 582,226.77 is: 803,467.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,117.42 : 1,436,731.92 = 582,226.77 : x
  2. Step 2: Convert to fraction form
    1,041,117.42/1,436,731.92 = 582,226.77/x
  3. Step 3: Cross multiply
    1,041,117.42x = 1,436,731.92 × 582,226.77
  4. Step 4: Simplify right side
    1,041,117.42x = 836,503,785,137.50
  5. Step 5: Solve for x
    x = 836,503,785,137.50/1,041,117.42
  6. Step 6: Final answer
    x = 803,467.28

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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.