Home / 1,711,267.33-2,361,576.77-936,885.10

Finding the Fourth Proportional to 1,711,267.33, 2,361,576.77 and 936,885.10

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Solution

The fourth proportional to 1,711,267.33, 2,361,576.77 and 936,885.10 is: 1,292,916.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,711,267.33 : 2,361,576.77 = 936,885.10 : x
  2. Step 2: Convert to fraction form
    1,711,267.33/2,361,576.77 = 936,885.10/x
  3. Step 3: Cross multiply
    1,711,267.33x = 2,361,576.77 × 936,885.10
  4. Step 4: Simplify right side
    1,711,267.33x = 2,212,526,088,319.13
  5. Step 5: Solve for x
    x = 2,212,526,088,319.13/1,711,267.33
  6. Step 6: Final answer
    x = 1,292,916.69

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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.