Home / 934,824.25-1,401,959.59-260,743.02

Finding the Fourth Proportional to 934,824.25, 1,401,959.59 and 260,743.02

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Solution

The fourth proportional to 934,824.25, 1,401,959.59 and 260,743.02 is: 391,037.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,824.25 : 1,401,959.59 = 260,743.02 : x
  2. Step 2: Convert to fraction form
    934,824.25/1,401,959.59 = 260,743.02/x
  3. Step 3: Cross multiply
    934,824.25x = 1,401,959.59 × 260,743.02
  4. Step 4: Simplify right side
    934,824.25x = 365,551,171,505.36
  5. Step 5: Solve for x
    x = 365,551,171,505.36/934,824.25
  6. Step 6: Final answer
    x = 391,037.32

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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.