Home / 3,746,822.77-5,170,511.23-2,092,925.89

Finding the Fourth Proportional to 3,746,822.77, 5,170,511.23 and 2,092,925.89

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Solution

The fourth proportional to 3,746,822.77, 5,170,511.23 and 2,092,925.89 is: 2,888,179.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,822.77 : 5,170,511.23 = 2,092,925.89 : x
  2. Step 2: Convert to fraction form
    3,746,822.77/5,170,511.23 = 2,092,925.89/x
  3. Step 3: Cross multiply
    3,746,822.77x = 5,170,511.23 × 2,092,925.89
  4. Step 4: Simplify right side
    3,746,822.77x = 10,821,496,817,802.74
  5. Step 5: Solve for x
    x = 10,821,496,817,802.74/3,746,822.77
  6. Step 6: Final answer
    x = 2,888,179.53

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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.