Home / 1,595,478.80-2,393,218.20-965,622.80

Finding the Fourth Proportional to 1,595,478.80, 2,393,218.20 and 965,622.80

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Solution

The fourth proportional to 1,595,478.80, 2,393,218.20 and 965,622.80 is: 1,448,434.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,478.80 : 2,393,218.20 = 965,622.80 : x
  2. Step 2: Convert to fraction form
    1,595,478.80/2,393,218.20 = 965,622.80/x
  3. Step 3: Cross multiply
    1,595,478.80x = 2,393,218.20 × 965,622.80
  4. Step 4: Simplify right side
    1,595,478.80x = 2,310,946,059,294.96
  5. Step 5: Solve for x
    x = 2,310,946,059,294.96/1,595,478.80
  6. Step 6: Final answer
    x = 1,448,434.20

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Similar ratio
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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.