Home / 4,875,227.88-7,315,641.96-3,807,272.04

Finding the Fourth Proportional to 4,875,227.88, 7,315,641.96 and 3,807,272.04

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Solution

The fourth proportional to 4,875,227.88, 7,315,641.96 and 3,807,272.04 is: 5,713,094.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,875,227.88 : 7,315,641.96 = 3,807,272.04 : x
  2. Step 2: Convert to fraction form
    4,875,227.88/7,315,641.96 = 3,807,272.04/x
  3. Step 3: Cross multiply
    4,875,227.88x = 7,315,641.96 × 3,807,272.04
  4. Step 4: Simplify right side
    4,875,227.88x = 27,852,639,088,958.80
  5. Step 5: Solve for x
    x = 27,852,639,088,958.80/4,875,227.88
  6. Step 6: Final answer
    x = 5,713,094.81

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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.