Home / 8,835,441.69-13,253,180.76-2,445,712.95

Finding the Fourth Proportional to 8,835,441.69, 13,253,180.76 and 2,445,712.95

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Solution

The fourth proportional to 8,835,441.69, 13,253,180.76 and 2,445,712.95 is: 3,668,574.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,835,441.69 : 13,253,180.76 = 2,445,712.95 : x
  2. Step 2: Convert to fraction form
    8,835,441.69/13,253,180.76 = 2,445,712.95/x
  3. Step 3: Cross multiply
    8,835,441.69x = 13,253,180.76 × 2,445,712.95
  4. Step 4: Simplify right side
    8,835,441.69x = 32,413,475,813,422.84
  5. Step 5: Solve for x
    x = 32,413,475,813,422.84/8,835,441.69
  6. Step 6: Final answer
    x = 3,668,574.47

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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.