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Finding the Fourth Proportional to 650,360.70, 975,549.33 and 229,341.33

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Solution

The fourth proportional to 650,360.70, 975,549.33 and 229,341.33 is: 344,014.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    650,360.70 : 975,549.33 = 229,341.33 : x
  2. Step 2: Convert to fraction form
    650,360.70/975,549.33 = 229,341.33/x
  3. Step 3: Cross multiply
    650,360.70x = 975,549.33 × 229,341.33
  4. Step 4: Simplify right side
    650,360.70x = 223,733,780,822.81
  5. Step 5: Solve for x
    x = 223,733,780,822.81/650,360.70
  6. Step 6: Final answer
    x = 344,014.91

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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.