Home / 3,495,484.19-5,245,264.25-1,473,604.31

Finding the Fourth Proportional to 3,495,484.19, 5,245,264.25 and 1,473,604.31

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Solution

The fourth proportional to 3,495,484.19, 5,245,264.25 and 1,473,604.31 is: 2,211,265.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,484.19 : 5,245,264.25 = 1,473,604.31 : x
  2. Step 2: Convert to fraction form
    3,495,484.19/5,245,264.25 = 1,473,604.31/x
  3. Step 3: Cross multiply
    3,495,484.19x = 5,245,264.25 × 1,473,604.31
  4. Step 4: Simplify right side
    3,495,484.19x = 7,729,443,972,294.57
  5. Step 5: Solve for x
    x = 7,729,443,972,294.57/3,495,484.19
  6. Step 6: Final answer
    x = 2,211,265.61

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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.