Home / 927,091.17-1,390,527.41-244,047.33

Finding the Fourth Proportional to 927,091.17, 1,390,527.41 and 244,047.33

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Solution

The fourth proportional to 927,091.17, 1,390,527.41 and 244,047.33 is: 366,042.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    927,091.17 : 1,390,527.41 = 244,047.33 : x
  2. Step 2: Convert to fraction form
    927,091.17/1,390,527.41 = 244,047.33/x
  3. Step 3: Cross multiply
    927,091.17x = 1,390,527.41 × 244,047.33
  4. Step 4: Simplify right side
    927,091.17x = 339,354,500,482.08
  5. Step 5: Solve for x
    x = 339,354,500,482.08/927,091.17
  6. Step 6: Final answer
    x = 366,042.21

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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.