Home / 1,169,886.42-1,754,825.01-371,230.23

Finding the Fourth Proportional to 1,169,886.42, 1,754,825.01 and 371,230.23

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Solution

The fourth proportional to 1,169,886.42, 1,754,825.01 and 371,230.23 is: 556,843.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,886.42 : 1,754,825.01 = 371,230.23 : x
  2. Step 2: Convert to fraction form
    1,169,886.42/1,754,825.01 = 371,230.23/x
  3. Step 3: Cross multiply
    1,169,886.42x = 1,754,825.01 × 371,230.23
  4. Step 4: Simplify right side
    1,169,886.42x = 651,444,092,072.05
  5. Step 5: Solve for x
    x = 651,444,092,072.05/1,169,886.42
  6. Step 6: Final answer
    x = 556,843.88

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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.