Home / 7,011,088-9,675,301.44-3,791,824

Finding the Fourth Proportional to 7,011,088, 9,675,301.44 and 3,791,824

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Solution

The fourth proportional to 7,011,088, 9,675,301.44 and 3,791,824 is: 5,232,717.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,011,088 : 9,675,301.44 = 3,791,824 : x
  2. Step 2: Convert to fraction form
    7,011,088/9,675,301.44 = 3,791,824/x
  3. Step 3: Cross multiply
    7,011,088x = 9,675,301.44 × 3,791,824
  4. Step 4: Simplify right side
    7,011,088x = 36,687,040,207,426.55
  5. Step 5: Solve for x
    x = 36,687,040,207,426.55/7,011,088
  6. Step 6: Final answer
    x = 5,232,717.12

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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.