Home / 8,476,064.77-11,696,886.77-4,608,585.85

Finding the Fourth Proportional to 8,476,064.77, 11,696,886.77 and 4,608,585.85

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Solution

The fourth proportional to 8,476,064.77, 11,696,886.77 and 4,608,585.85 is: 6,359,803.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,476,064.77 : 11,696,886.77 = 4,608,585.85 : x
  2. Step 2: Convert to fraction form
    8,476,064.77/11,696,886.77 = 4,608,585.85/x
  3. Step 3: Cross multiply
    8,476,064.77x = 11,696,886.77 × 4,608,585.85
  4. Step 4: Simplify right side
    8,476,064.77x = 53,906,106,834,231.27
  5. Step 5: Solve for x
    x = 53,906,106,834,231.27/8,476,064.77
  6. Step 6: Final answer
    x = 6,359,803.55

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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.