Home / 1,094,228.23-1,510,029.19-635,455.62

Finding the Fourth Proportional to 1,094,228.23, 1,510,029.19 and 635,455.62

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Solution

The fourth proportional to 1,094,228.23, 1,510,029.19 and 635,455.62 is: 876,925.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,228.23 : 1,510,029.19 = 635,455.62 : x
  2. Step 2: Convert to fraction form
    1,094,228.23/1,510,029.19 = 635,455.62/x
  3. Step 3: Cross multiply
    1,094,228.23x = 1,510,029.19 × 635,455.62
  4. Step 4: Simplify right side
    1,094,228.23x = 959,556,535,149.55
  5. Step 5: Solve for x
    x = 959,556,535,149.55/1,094,228.23
  6. Step 6: Final answer
    x = 876,925.41

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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.