Home / 1,033,231.23-1,549,106.13-485,817.24

Finding the Fourth Proportional to 1,033,231.23, 1,549,106.13 and 485,817.24

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Solution

The fourth proportional to 1,033,231.23, 1,549,106.13 and 485,817.24 is: 728,377.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,231.23 : 1,549,106.13 = 485,817.24 : x
  2. Step 2: Convert to fraction form
    1,033,231.23/1,549,106.13 = 485,817.24/x
  3. Step 3: Cross multiply
    1,033,231.23x = 1,549,106.13 × 485,817.24
  4. Step 4: Simplify right side
    1,033,231.23x = 752,582,464,543.68
  5. Step 5: Solve for x
    x = 752,582,464,543.68/1,033,231.23
  6. Step 6: Final answer
    x = 728,377.58

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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.