Home / 1,534,348.58-2,301,439.66-469,390.73

Finding the Fourth Proportional to 1,534,348.58, 2,301,439.66 and 469,390.73

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Solution

The fourth proportional to 1,534,348.58, 2,301,439.66 and 469,390.73 is: 704,060.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,534,348.58 : 2,301,439.66 = 469,390.73 : x
  2. Step 2: Convert to fraction form
    1,534,348.58/2,301,439.66 = 469,390.73/x
  3. Step 3: Cross multiply
    1,534,348.58x = 2,301,439.66 × 469,390.73
  4. Step 4: Simplify right side
    1,534,348.58x = 1,080,274,429,377.68
  5. Step 5: Solve for x
    x = 1,080,274,429,377.68/1,534,348.58
  6. Step 6: Final answer
    x = 704,060.63

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1.5x scale

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.