Home / 9,065,641.56-13,598,995.32-2,588,218.98

Finding the Fourth Proportional to 9,065,641.56, 13,598,995.32 and 2,588,218.98

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Solution

The fourth proportional to 9,065,641.56, 13,598,995.32 and 2,588,218.98 is: 3,882,480.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,065,641.56 : 13,598,995.32 = 2,588,218.98 : x
  2. Step 2: Convert to fraction form
    9,065,641.56/13,598,995.32 = 2,588,218.98/x
  3. Step 3: Cross multiply
    9,065,641.56x = 13,598,995.32 × 2,588,218.98
  4. Step 4: Simplify right side
    9,065,641.56x = 35,197,177,796,155.17
  5. Step 5: Solve for x
    x = 35,197,177,796,155.17/9,065,641.56
  6. Step 6: Final answer
    x = 3,882,480.63

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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.