Home / 650,962.45-976,490.46-224,492.14

Finding the Fourth Proportional to 650,962.45, 976,490.46 and 224,492.14

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Solution

The fourth proportional to 650,962.45, 976,490.46 and 224,492.14 is: 336,754.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    650,962.45 : 976,490.46 = 224,492.14 : x
  2. Step 2: Convert to fraction form
    650,962.45/976,490.46 = 224,492.14/x
  3. Step 3: Cross multiply
    650,962.45x = 976,490.46 × 224,492.14
  4. Step 4: Simplify right side
    650,962.45x = 219,214,433,054.98
  5. Step 5: Solve for x
    x = 219,214,433,054.98/650,962.45
  6. Step 6: Final answer
    x = 336,754.34

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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.