Home / 9,055,969.76-12,497,304.15-4,926,036.58

Finding the Fourth Proportional to 9,055,969.76, 12,497,304.15 and 4,926,036.58

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Solution

The fourth proportional to 9,055,969.76, 12,497,304.15 and 4,926,036.58 is: 6,797,966.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,055,969.76 : 12,497,304.15 = 4,926,036.58 : x
  2. Step 2: Convert to fraction form
    9,055,969.76/12,497,304.15 = 4,926,036.58/x
  3. Step 3: Cross multiply
    9,055,969.76x = 12,497,304.15 × 4,926,036.58
  4. Step 4: Simplify right side
    9,055,969.76x = 61,562,177,363,042.55
  5. Step 5: Solve for x
    x = 61,562,177,363,042.55/9,055,969.76
  6. Step 6: Final answer
    x = 6,797,966.31

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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.