Home / 5,233,616.82-7,849,390.45-4,974,079.19

Finding the Fourth Proportional to 5,233,616.82, 7,849,390.45 and 4,974,079.19

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Solution

The fourth proportional to 5,233,616.82, 7,849,390.45 and 4,974,079.19 is: 7,460,135.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,233,616.82 : 7,849,390.45 = 4,974,079.19 : x
  2. Step 2: Convert to fraction form
    5,233,616.82/7,849,390.45 = 4,974,079.19/x
  3. Step 3: Cross multiply
    5,233,616.82x = 7,849,390.45 × 4,974,079.19
  4. Step 4: Simplify right side
    5,233,616.82x = 39,043,489,691,529.74
  5. Step 5: Solve for x
    x = 39,043,489,691,529.74/5,233,616.82
  6. Step 6: Final answer
    x = 7,460,135.32

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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.