Home / 1,160,296.92-1,601,235.54-676,894.59

Finding the Fourth Proportional to 1,160,296.92, 1,601,235.54 and 676,894.59

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Solution

The fourth proportional to 1,160,296.92, 1,601,235.54 and 676,894.59 is: 934,129.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,160,296.92 : 1,601,235.54 = 676,894.59 : x
  2. Step 2: Convert to fraction form
    1,160,296.92/1,601,235.54 = 676,894.59/x
  3. Step 3: Cross multiply
    1,160,296.92x = 1,601,235.54 × 676,894.59
  4. Step 4: Simplify right side
    1,160,296.92x = 1,083,867,674,341.73
  5. Step 5: Solve for x
    x = 1,083,867,674,341.73/1,160,296.92
  6. Step 6: Final answer
    x = 934,129.58

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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.