Home / 965,876.94-1,448,224.92-460,592.46

Finding the Fourth Proportional to 965,876.94, 1,448,224.92 and 460,592.46

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Solution

The fourth proportional to 965,876.94, 1,448,224.92 and 460,592.46 is: 690,607.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,876.94 : 1,448,224.92 = 460,592.46 : x
  2. Step 2: Convert to fraction form
    965,876.94/1,448,224.92 = 460,592.46/x
  3. Step 3: Cross multiply
    965,876.94x = 1,448,224.92 × 460,592.46
  4. Step 4: Simplify right side
    965,876.94x = 667,041,478,536.10
  5. Step 5: Solve for x
    x = 667,041,478,536.10/965,876.94
  6. Step 6: Final answer
    x = 690,607.11

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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.