Home / 4,475,106.29-6,713,691.89-1,400,922.41

Finding the Fourth Proportional to 4,475,106.29, 6,713,691.89 and 1,400,922.41

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Solution

The fourth proportional to 4,475,106.29, 6,713,691.89 and 1,400,922.41 is: 2,101,706.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,475,106.29 : 6,713,691.89 = 1,400,922.41 : x
  2. Step 2: Convert to fraction form
    4,475,106.29/6,713,691.89 = 1,400,922.41/x
  3. Step 3: Cross multiply
    4,475,106.29x = 6,713,691.89 × 1,400,922.41
  4. Step 4: Simplify right side
    4,475,106.29x = 9,405,361,381,963.18
  5. Step 5: Solve for x
    x = 9,405,361,381,963.18/4,475,106.29
  6. Step 6: Final answer
    x = 2,101,706.81

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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.