Home / 1,166,298.14-1,609,498.91-650,084.77

Finding the Fourth Proportional to 1,166,298.14, 1,609,498.91 and 650,084.77

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Solution

The fourth proportional to 1,166,298.14, 1,609,498.91 and 650,084.77 is: 897,121.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,298.14 : 1,609,498.91 = 650,084.77 : x
  2. Step 2: Convert to fraction form
    1,166,298.14/1,609,498.91 = 650,084.77/x
  3. Step 3: Cross multiply
    1,166,298.14x = 1,609,498.91 × 650,084.77
  4. Step 4: Simplify right side
    1,166,298.14x = 1,046,310,719,649.53
  5. Step 5: Solve for x
    x = 1,046,310,719,649.53/1,166,298.14
  6. Step 6: Final answer
    x = 897,121.14

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Double scale
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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.