Home / 7,010,824.16-9,674,882.52-3,791,560.16

Finding the Fourth Proportional to 7,010,824.16, 9,674,882.52 and 3,791,560.16

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Solution

The fourth proportional to 7,010,824.16, 9,674,882.52 and 3,791,560.16 is: 5,232,323.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,010,824.16 : 9,674,882.52 = 3,791,560.16 : x
  2. Step 2: Convert to fraction form
    7,010,824.16/9,674,882.52 = 3,791,560.16/x
  3. Step 3: Cross multiply
    7,010,824.16x = 9,674,882.52 × 3,791,560.16
  4. Step 4: Simplify right side
    7,010,824.16x = 36,682,899,115,512.41
  5. Step 5: Solve for x
    x = 36,682,899,115,512.41/7,010,824.16
  6. Step 6: Final answer
    x = 5,232,323.37

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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.