Home / 2,590,697.32-3,886,305.24-793,560.04

Finding the Fourth Proportional to 2,590,697.32, 3,886,305.24 and 793,560.04

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Solution

The fourth proportional to 2,590,697.32, 3,886,305.24 and 793,560.04 is: 1,190,419.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,590,697.32 : 3,886,305.24 = 793,560.04 : x
  2. Step 2: Convert to fraction form
    2,590,697.32/3,886,305.24 = 793,560.04/x
  3. Step 3: Cross multiply
    2,590,697.32x = 3,886,305.24 × 793,560.04
  4. Step 4: Simplify right side
    2,590,697.32x = 3,084,016,541,706.61
  5. Step 5: Solve for x
    x = 3,084,016,541,706.61/2,590,697.32
  6. Step 6: Final answer
    x = 1,190,419.47

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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.