Home / 6,925,567.23-10,387,858.14-2,132,756.73

Finding the Fourth Proportional to 6,925,567.23, 10,387,858.14 and 2,132,756.73

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Solution

The fourth proportional to 6,925,567.23, 10,387,858.14 and 2,132,756.73 is: 3,198,983.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,925,567.23 : 10,387,858.14 = 2,132,756.73 : x
  2. Step 2: Convert to fraction form
    6,925,567.23/10,387,858.14 = 2,132,756.73/x
  3. Step 3: Cross multiply
    6,925,567.23x = 10,387,858.14 × 2,132,756.73
  4. Step 4: Simplify right side
    6,925,567.23x = 22,154,774,358,370.29
  5. Step 5: Solve for x
    x = 22,154,774,358,370.29/6,925,567.23
  6. Step 6: Final answer
    x = 3,198,983.36

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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.