Home / 1,166,301.14-1,609,503.05-650,087.76

Finding the Fourth Proportional to 1,166,301.14, 1,609,503.05 and 650,087.76

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Solution

The fourth proportional to 1,166,301.14, 1,609,503.05 and 650,087.76 is: 897,125.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,301.14 : 1,609,503.05 = 650,087.76 : x
  2. Step 2: Convert to fraction form
    1,166,301.14/1,609,503.05 = 650,087.76/x
  3. Step 3: Cross multiply
    1,166,301.14x = 1,609,503.05 × 650,087.76
  4. Step 4: Simplify right side
    1,166,301.14x = 1,046,318,229,237.23
  5. Step 5: Solve for x
    x = 1,046,318,229,237.23/1,166,301.14
  6. Step 6: Final answer
    x = 897,125.27

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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.