Home / 2,632,444.32-3,948,907.44-739,173

Finding the Fourth Proportional to 2,632,444.32, 3,948,907.44 and 739,173

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Solution

The fourth proportional to 2,632,444.32, 3,948,907.44 and 739,173 is: 1,108,827.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,632,444.32 : 3,948,907.44 = 739,173 : x
  2. Step 2: Convert to fraction form
    2,632,444.32/3,948,907.44 = 739,173/x
  3. Step 3: Cross multiply
    2,632,444.32x = 3,948,907.44 × 739,173
  4. Step 4: Simplify right side
    2,632,444.32x = 2,918,925,759,147.12
  5. Step 5: Solve for x
    x = 2,918,925,759,147.12/2,632,444.32
  6. Step 6: Final answer
    x = 1,108,827.16

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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.