Home / 6,706,331.55-10,053,854.82-2,916,960.39

Finding the Fourth Proportional to 6,706,331.55, 10,053,854.82 and 2,916,960.39

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Solution

The fourth proportional to 6,706,331.55, 10,053,854.82 and 2,916,960.39 is: 4,372,986.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,706,331.55 : 10,053,854.82 = 2,916,960.39 : x
  2. Step 2: Convert to fraction form
    6,706,331.55/10,053,854.82 = 2,916,960.39/x
  3. Step 3: Cross multiply
    6,706,331.55x = 10,053,854.82 × 2,916,960.39
  4. Step 4: Simplify right side
    6,706,331.55x = 29,326,696,276,750.58
  5. Step 5: Solve for x
    x = 29,326,696,276,750.58/6,706,331.55
  6. Step 6: Final answer
    x = 4,372,986.34

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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.