Home / 960,754.24-1,434,095.96-847,256.32

Finding the Fourth Proportional to 960,754.24, 1,434,095.96 and 847,256.32

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Solution

The fourth proportional to 960,754.24, 1,434,095.96 and 847,256.32 is: 1,264,680.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,754.24 : 1,434,095.96 = 847,256.32 : x
  2. Step 2: Convert to fraction form
    960,754.24/1,434,095.96 = 847,256.32/x
  3. Step 3: Cross multiply
    960,754.24x = 1,434,095.96 × 847,256.32
  4. Step 4: Simplify right side
    960,754.24x = 1,215,046,865,596.47
  5. Step 5: Solve for x
    x = 1,215,046,865,596.47/960,754.24
  6. Step 6: Final answer
    x = 1,264,680.20

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.