Home / 966,025.44-1,333,048.79-536,272.04

Finding the Fourth Proportional to 966,025.44, 1,333,048.79 and 536,272.04

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Solution

The fourth proportional to 966,025.44, 1,333,048.79 and 536,272.04 is: 740,018.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,025.44 : 1,333,048.79 = 536,272.04 : x
  2. Step 2: Convert to fraction form
    966,025.44/1,333,048.79 = 536,272.04/x
  3. Step 3: Cross multiply
    966,025.44x = 1,333,048.79 × 536,272.04
  4. Step 4: Simplify right side
    966,025.44x = 714,876,798,706.13
  5. Step 5: Solve for x
    x = 714,876,798,706.13/966,025.44
  6. Step 6: Final answer
    x = 740,018.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.