Home / 800,250.74-1,199,043.38-563,095.18

Finding the Fourth Proportional to 800,250.74, 1,199,043.38 and 563,095.18

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Solution

The fourth proportional to 800,250.74, 1,199,043.38 and 563,095.18 is: 843,705.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    800,250.74 : 1,199,043.38 = 563,095.18 : x
  2. Step 2: Convert to fraction form
    800,250.74/1,199,043.38 = 563,095.18/x
  3. Step 3: Cross multiply
    800,250.74x = 1,199,043.38 × 563,095.18
  4. Step 4: Simplify right side
    800,250.74x = 675,175,546,299.04
  5. Step 5: Solve for x
    x = 675,175,546,299.04/800,250.74
  6. Step 6: Final answer
    x = 843,705.00

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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.