Home / 2,046,042.47-3,070,098.43-1,363,394.11

Finding the Fourth Proportional to 2,046,042.47, 3,070,098.43 and 1,363,394.11

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Solution

The fourth proportional to 2,046,042.47, 3,070,098.43 and 1,363,394.11 is: 2,045,780.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,046,042.47 : 3,070,098.43 = 1,363,394.11 : x
  2. Step 2: Convert to fraction form
    2,046,042.47/3,070,098.43 = 1,363,394.11/x
  3. Step 3: Cross multiply
    2,046,042.47x = 3,070,098.43 × 1,363,394.11
  4. Step 4: Simplify right side
    2,046,042.47x = 4,185,754,116,582.25
  5. Step 5: Solve for x
    x = 4,185,754,116,582.25/2,046,042.47
  6. Step 6: Final answer
    x = 2,045,780.66

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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.