Home / 1,157,166.14-1,736,026.34-482,872.34

Finding the Fourth Proportional to 1,157,166.14, 1,736,026.34 and 482,872.34

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Solution

The fourth proportional to 1,157,166.14, 1,736,026.34 and 482,872.34 is: 724,424.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,157,166.14 : 1,736,026.34 = 482,872.34 : x
  2. Step 2: Convert to fraction form
    1,157,166.14/1,736,026.34 = 482,872.34/x
  3. Step 3: Cross multiply
    1,157,166.14x = 1,736,026.34 × 482,872.34
  4. Step 4: Simplify right side
    1,157,166.14x = 838,279,103,023.14
  5. Step 5: Solve for x
    x = 838,279,103,023.14/1,157,166.14
  6. Step 6: Final answer
    x = 724,424.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.