Home / 2,797,363.49-3,860,355.92-1,573,669.89

Finding the Fourth Proportional to 2,797,363.49, 3,860,355.92 and 1,573,669.89

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Solution

The fourth proportional to 2,797,363.49, 3,860,355.92 and 1,573,669.89 is: 2,171,661.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,797,363.49 : 3,860,355.92 = 1,573,669.89 : x
  2. Step 2: Convert to fraction form
    2,797,363.49/3,860,355.92 = 1,573,669.89/x
  3. Step 3: Cross multiply
    2,797,363.49x = 3,860,355.92 × 1,573,669.89
  4. Step 4: Simplify right side
    2,797,363.49x = 6,074,925,868,118.90
  5. Step 5: Solve for x
    x = 6,074,925,868,118.90/2,797,363.49
  6. Step 6: Final answer
    x = 2,171,661.24

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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.