Home / 6,275,076.47-9,416,595.73-2,680,870.46

Finding the Fourth Proportional to 6,275,076.47, 9,416,595.73 and 2,680,870.46

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Solution

The fourth proportional to 6,275,076.47, 9,416,595.73 and 2,680,870.46 is: 4,023,006.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,275,076.47 : 9,416,595.73 = 2,680,870.46 : x
  2. Step 2: Convert to fraction form
    6,275,076.47/9,416,595.73 = 2,680,870.46/x
  3. Step 3: Cross multiply
    6,275,076.47x = 9,416,595.73 × 2,680,870.46
  4. Step 4: Simplify right side
    6,275,076.47x = 25,244,673,272,533.98
  5. Step 5: Solve for x
    x = 25,244,673,272,533.98/6,275,076.47
  6. Step 6: Final answer
    x = 4,023,006.47

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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.