Home / 7,074,418.44-10,607,641.26-2,461,289.16

Finding the Fourth Proportional to 7,074,418.44, 10,607,641.26 and 2,461,289.16

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Solution

The fourth proportional to 7,074,418.44, 10,607,641.26 and 2,461,289.16 is: 3,690,546.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,074,418.44 : 10,607,641.26 = 2,461,289.16 : x
  2. Step 2: Convert to fraction form
    7,074,418.44/10,607,641.26 = 2,461,289.16/x
  3. Step 3: Cross multiply
    7,074,418.44x = 10,607,641.26 × 2,461,289.16
  4. Step 4: Simplify right side
    7,074,418.44x = 26,108,472,446,406.74
  5. Step 5: Solve for x
    x = 26,108,472,446,406.74/7,074,418.44
  6. Step 6: Final answer
    x = 3,690,546.82

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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.