Home / 3,232,670.37-4,847,600.17-926,655.65

Finding the Fourth Proportional to 3,232,670.37, 4,847,600.17 and 926,655.65

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Solution

The fourth proportional to 3,232,670.37, 4,847,600.17 and 926,655.65 is: 1,389,580.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,670.37 : 4,847,600.17 = 926,655.65 : x
  2. Step 2: Convert to fraction form
    3,232,670.37/4,847,600.17 = 926,655.65/x
  3. Step 3: Cross multiply
    3,232,670.37x = 4,847,600.17 × 926,655.65
  4. Step 4: Simplify right side
    3,232,670.37x = 4,492,056,081,965.33
  5. Step 5: Solve for x
    x = 4,492,056,081,965.33/3,232,670.37
  6. Step 6: Final answer
    x = 1,389,580.61

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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.