Home / 1,703,396.32-2,350,093.33-1,091,886.28

Finding the Fourth Proportional to 1,703,396.32, 2,350,093.33 and 1,091,886.28

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Solution

The fourth proportional to 1,703,396.32, 2,350,093.33 and 1,091,886.28 is: 1,506,422.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,703,396.32 : 2,350,093.33 = 1,091,886.28 : x
  2. Step 2: Convert to fraction form
    1,703,396.32/2,350,093.33 = 1,091,886.28/x
  3. Step 3: Cross multiply
    1,703,396.32x = 2,350,093.33 × 1,091,886.28
  4. Step 4: Simplify right side
    1,703,396.32x = 2,566,034,659,236.14
  5. Step 5: Solve for x
    x = 2,566,034,659,236.14/1,703,396.32
  6. Step 6: Final answer
    x = 1,506,422.57

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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.