Home / 1,446,101.93-2,166,101.33-1,160,244.83

Finding the Fourth Proportional to 1,446,101.93, 2,166,101.33 and 1,160,244.83

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Solution

The fourth proportional to 1,446,101.93, 2,166,101.33 and 1,160,244.83 is: 1,737,918.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,446,101.93 : 2,166,101.33 = 1,160,244.83 : x
  2. Step 2: Convert to fraction form
    1,446,101.93/2,166,101.33 = 1,160,244.83/x
  3. Step 3: Cross multiply
    1,446,101.93x = 2,166,101.33 × 1,160,244.83
  4. Step 4: Simplify right side
    1,446,101.93x = 2,513,207,869,002.65
  5. Step 5: Solve for x
    x = 2,513,207,869,002.65/1,446,101.93
  6. Step 6: Final answer
    x = 1,737,918.89

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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.