Home / 958,640.04-1,432,344.48-925,114.32

Finding the Fourth Proportional to 958,640.04, 1,432,344.48 and 925,114.32

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Solution

The fourth proportional to 958,640.04, 1,432,344.48 and 925,114.32 is: 1,382,252.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,640.04 : 1,432,344.48 = 925,114.32 : x
  2. Step 2: Convert to fraction form
    958,640.04/1,432,344.48 = 925,114.32/x
  3. Step 3: Cross multiply
    958,640.04x = 1,432,344.48 × 925,114.32
  4. Step 4: Simplify right side
    958,640.04x = 1,325,082,389,620.95
  5. Step 5: Solve for x
    x = 1,325,082,389,620.95/958,640.04
  6. Step 6: Final answer
    x = 1,382,252.29

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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.