Home / 795,339.21-1,195,001.73-747,509.52

Finding the Fourth Proportional to 795,339.21, 1,195,001.73 and 747,509.52

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Solution

The fourth proportional to 795,339.21, 1,195,001.73 and 747,509.52 is: 1,123,137.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,339.21 : 1,195,001.73 = 747,509.52 : x
  2. Step 2: Convert to fraction form
    795,339.21/1,195,001.73 = 747,509.52/x
  3. Step 3: Cross multiply
    795,339.21x = 1,195,001.73 × 747,509.52
  4. Step 4: Simplify right side
    795,339.21x = 893,275,169,591.47
  5. Step 5: Solve for x
    x = 893,275,169,591.47/795,339.21
  6. Step 6: Final answer
    x = 1,123,137.35

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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.