Home / 944,080.80-1,302,904.08-536,255.52

Finding the Fourth Proportional to 944,080.80, 1,302,904.08 and 536,255.52

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Solution

The fourth proportional to 944,080.80, 1,302,904.08 and 536,255.52 is: 740,073.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,080.80 : 1,302,904.08 = 536,255.52 : x
  2. Step 2: Convert to fraction form
    944,080.80/1,302,904.08 = 536,255.52/x
  3. Step 3: Cross multiply
    944,080.80x = 1,302,904.08 × 536,255.52
  4. Step 4: Simplify right side
    944,080.80x = 698,689,504,930.52
  5. Step 5: Solve for x
    x = 698,689,504,930.52/944,080.80
  6. Step 6: Final answer
    x = 740,073.84

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.