Home / 2,084,209.92-3,127,807.98-886,973.22

Finding the Fourth Proportional to 2,084,209.92, 3,127,807.98 and 886,973.22

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Solution

The fourth proportional to 2,084,209.92, 3,127,807.98 and 886,973.22 is: 1,331,095.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,084,209.92 : 3,127,807.98 = 886,973.22 : x
  2. Step 2: Convert to fraction form
    2,084,209.92/3,127,807.98 = 886,973.22/x
  3. Step 3: Cross multiply
    2,084,209.92x = 3,127,807.98 × 886,973.22
  4. Step 4: Simplify right side
    2,084,209.92x = 2,774,281,915,562.30
  5. Step 5: Solve for x
    x = 2,774,281,915,562.30/2,084,209.92
  6. Step 6: Final answer
    x = 1,331,095.25

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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.