Home / 950,844.39-1,426,266.57-576,080.07

Finding the Fourth Proportional to 950,844.39, 1,426,266.57 and 576,080.07

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Solution

The fourth proportional to 950,844.39, 1,426,266.57 and 576,080.07 is: 864,120.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,844.39 : 1,426,266.57 = 576,080.07 : x
  2. Step 2: Convert to fraction form
    950,844.39/1,426,266.57 = 576,080.07/x
  3. Step 3: Cross multiply
    950,844.39x = 1,426,266.57 × 576,080.07
  4. Step 4: Simplify right side
    950,844.39x = 821,643,745,484.26
  5. Step 5: Solve for x
    x = 821,643,745,484.26/950,844.39
  6. Step 6: Final answer
    x = 864,120.10

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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.