Home / 6,681,033.50-10,021,462.76-1,632,387.74

Finding the Fourth Proportional to 6,681,033.50, 10,021,462.76 and 1,632,387.74

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Solution

The fourth proportional to 6,681,033.50, 10,021,462.76 and 1,632,387.74 is: 2,448,560.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,681,033.50 : 10,021,462.76 = 1,632,387.74 : x
  2. Step 2: Convert to fraction form
    6,681,033.50/10,021,462.76 = 1,632,387.74/x
  3. Step 3: Cross multiply
    6,681,033.50x = 10,021,462.76 × 1,632,387.74
  4. Step 4: Simplify right side
    6,681,033.50x = 16,358,912,900,264.22
  5. Step 5: Solve for x
    x = 16,358,912,900,264.22/6,681,033.50
  6. Step 6: Final answer
    x = 2,448,560.23

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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.