Home / 3,495,371.10-4,823,761.76-1,946,632.76

Finding the Fourth Proportional to 3,495,371.10, 4,823,761.76 and 1,946,632.76

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Solution

The fourth proportional to 3,495,371.10, 4,823,761.76 and 1,946,632.76 is: 2,686,436.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,371.10 : 4,823,761.76 = 1,946,632.76 : x
  2. Step 2: Convert to fraction form
    3,495,371.10/4,823,761.76 = 1,946,632.76/x
  3. Step 3: Cross multiply
    3,495,371.10x = 4,823,761.76 × 1,946,632.76
  4. Step 4: Simplify right side
    3,495,371.10x = 9,390,092,668,451.26
  5. Step 5: Solve for x
    x = 9,390,092,668,451.26/3,495,371.10
  6. Step 6: Final answer
    x = 2,686,436.55

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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.