Home / 795,510.24-1,097,853.12-456,029.52

Finding the Fourth Proportional to 795,510.24, 1,097,853.12 and 456,029.52

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Solution

The fourth proportional to 795,510.24, 1,097,853.12 and 456,029.52 is: 629,348.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,510.24 : 1,097,853.12 = 456,029.52 : x
  2. Step 2: Convert to fraction form
    795,510.24/1,097,853.12 = 456,029.52/x
  3. Step 3: Cross multiply
    795,510.24x = 1,097,853.12 × 456,029.52
  4. Step 4: Simplify right side
    795,510.24x = 500,653,431,344.10
  5. Step 5: Solve for x
    x = 500,653,431,344.10/795,510.24
  6. Step 6: Final answer
    x = 629,348.82

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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.