Home / 5,546,092.80-8,319,139.20-1,951,831.20

Finding the Fourth Proportional to 5,546,092.80, 8,319,139.20 and 1,951,831.20

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Solution

The fourth proportional to 5,546,092.80, 8,319,139.20 and 1,951,831.20 is: 2,927,746.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,546,092.80 : 8,319,139.20 = 1,951,831.20 : x
  2. Step 2: Convert to fraction form
    5,546,092.80/8,319,139.20 = 1,951,831.20/x
  3. Step 3: Cross multiply
    5,546,092.80x = 8,319,139.20 × 1,951,831.20
  4. Step 4: Simplify right side
    5,546,092.80x = 16,237,555,447,703.04
  5. Step 5: Solve for x
    x = 16,237,555,447,703.04/5,546,092.80
  6. Step 6: Final answer
    x = 2,927,746.80

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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.