Home / 966,043.44-1,448,599.08-404,927.28

Finding the Fourth Proportional to 966,043.44, 1,448,599.08 and 404,927.28

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Solution

The fourth proportional to 966,043.44, 1,448,599.08 and 404,927.28 is: 607,195.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,043.44 : 1,448,599.08 = 404,927.28 : x
  2. Step 2: Convert to fraction form
    966,043.44/1,448,599.08 = 404,927.28/x
  3. Step 3: Cross multiply
    966,043.44x = 1,448,599.08 × 404,927.28
  4. Step 4: Simplify right side
    966,043.44x = 586,577,285,274.90
  5. Step 5: Solve for x
    x = 586,577,285,274.90/966,043.44
  6. Step 6: Final answer
    x = 607,195.56

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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.