Home / 5,088,713.22-7,016,724.63-4,765,862.61

Finding the Fourth Proportional to 5,088,713.22, 7,016,724.63 and 4,765,862.61

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Solution

The fourth proportional to 5,088,713.22, 7,016,724.63 and 4,765,862.61 is: 6,571,552.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,088,713.22 : 7,016,724.63 = 4,765,862.61 : x
  2. Step 2: Convert to fraction form
    5,088,713.22/7,016,724.63 = 4,765,862.61/x
  3. Step 3: Cross multiply
    5,088,713.22x = 7,016,724.63 × 4,765,862.61
  4. Step 4: Simplify right side
    5,088,713.22x = 33,440,745,558,783.09
  5. Step 5: Solve for x
    x = 33,440,745,558,783.09/5,088,713.22
  6. Step 6: Final answer
    x = 6,571,552.40

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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.