Home / 4,521,456.65-6,238,066.86-2,801,949.77

Finding the Fourth Proportional to 4,521,456.65, 6,238,066.86 and 2,801,949.77

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Solution

The fourth proportional to 4,521,456.65, 6,238,066.86 and 2,801,949.77 is: 3,865,734.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,521,456.65 : 6,238,066.86 = 2,801,949.77 : x
  2. Step 2: Convert to fraction form
    4,521,456.65/6,238,066.86 = 2,801,949.77/x
  3. Step 3: Cross multiply
    4,521,456.65x = 6,238,066.86 × 2,801,949.77
  4. Step 4: Simplify right side
    4,521,456.65x = 17,478,750,003,621.62
  5. Step 5: Solve for x
    x = 17,478,750,003,621.62/4,521,456.65
  6. Step 6: Final answer
    x = 3,865,734.29

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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.