Home / 4,706,293.30-6,495,336.26-2,641,431.78

Finding the Fourth Proportional to 4,706,293.30, 6,495,336.26 and 2,641,431.78

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Solution

The fourth proportional to 4,706,293.30, 6,495,336.26 and 2,641,431.78 is: 3,645,541.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,706,293.30 : 6,495,336.26 = 2,641,431.78 : x
  2. Step 2: Convert to fraction form
    4,706,293.30/6,495,336.26 = 2,641,431.78/x
  3. Step 3: Cross multiply
    4,706,293.30x = 6,495,336.26 × 2,641,431.78
  4. Step 4: Simplify right side
    4,706,293.30x = 17,156,987,625,553.92
  5. Step 5: Solve for x
    x = 17,156,987,625,553.92/4,706,293.30
  6. Step 6: Final answer
    x = 3,645,541.52

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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.