Home / 7,106,586.86-10,660,627.08-2,314,649.36

Finding the Fourth Proportional to 7,106,586.86, 10,660,627.08 and 2,314,649.36

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Solution

The fourth proportional to 7,106,586.86, 10,660,627.08 and 2,314,649.36 is: 3,472,217.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,106,586.86 : 10,660,627.08 = 2,314,649.36 : x
  2. Step 2: Convert to fraction form
    7,106,586.86/10,660,627.08 = 2,314,649.36/x
  3. Step 3: Cross multiply
    7,106,586.86x = 10,660,627.08 × 2,314,649.36
  4. Step 4: Simplify right side
    7,106,586.86x = 24,675,613,594,617.54
  5. Step 5: Solve for x
    x = 24,675,613,594,617.54/7,106,586.86
  6. Step 6: Final answer
    x = 3,472,217.27

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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.