Home / 4,689,929.95-6,466,963.85-3,055,306.01

Finding the Fourth Proportional to 4,689,929.95, 6,466,963.85 and 3,055,306.01

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Solution

The fourth proportional to 4,689,929.95, 6,466,963.85 and 3,055,306.01 is: 4,212,974.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,689,929.95 : 6,466,963.85 = 3,055,306.01 : x
  2. Step 2: Convert to fraction form
    4,689,929.95/6,466,963.85 = 3,055,306.01/x
  3. Step 3: Cross multiply
    4,689,929.95x = 6,466,963.85 × 3,055,306.01
  4. Step 4: Simplify right side
    4,689,929.95x = 19,758,553,517,357.73
  5. Step 5: Solve for x
    x = 19,758,553,517,357.73/4,689,929.95
  6. Step 6: Final answer
    x = 4,212,974.12

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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.