Home / 5,791,091.32-8,689,020.90-2,007,231.40

Finding the Fourth Proportional to 5,791,091.32, 8,689,020.90 and 2,007,231.40

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Solution

The fourth proportional to 5,791,091.32, 8,689,020.90 and 2,007,231.40 is: 3,011,673.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,791,091.32 : 8,689,020.90 = 2,007,231.40 : x
  2. Step 2: Convert to fraction form
    5,791,091.32/8,689,020.90 = 2,007,231.40/x
  3. Step 3: Cross multiply
    5,791,091.32x = 8,689,020.90 × 2,007,231.40
  4. Step 4: Simplify right side
    5,791,091.32x = 17,440,875,585,736.26
  5. Step 5: Solve for x
    x = 17,440,875,585,736.26/5,791,091.32
  6. Step 6: Final answer
    x = 3,011,673.38

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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.