Home / 5,070,945.69-6,995,705.81-3,354,461.73

Finding the Fourth Proportional to 5,070,945.69, 6,995,705.81 and 3,354,461.73

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Solution

The fourth proportional to 5,070,945.69, 6,995,705.81 and 3,354,461.73 is: 4,627,702.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,070,945.69 : 6,995,705.81 = 3,354,461.73 : x
  2. Step 2: Convert to fraction form
    5,070,945.69/6,995,705.81 = 3,354,461.73/x
  3. Step 3: Cross multiply
    5,070,945.69x = 6,995,705.81 × 3,354,461.73
  4. Step 4: Simplify right side
    5,070,945.69x = 23,466,827,397,211.34
  5. Step 5: Solve for x
    x = 23,466,827,397,211.34/5,070,945.69
  6. Step 6: Final answer
    x = 4,627,702.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.