Home / 6,757,660.96-9,325,574.16-3,701,984.80

Finding the Fourth Proportional to 6,757,660.96, 9,325,574.16 and 3,701,984.80

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Solution

The fourth proportional to 6,757,660.96, 9,325,574.16 and 3,701,984.80 is: 5,108,740.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,757,660.96 : 9,325,574.16 = 3,701,984.80 : x
  2. Step 2: Convert to fraction form
    6,757,660.96/9,325,574.16 = 3,701,984.80/x
  3. Step 3: Cross multiply
    6,757,660.96x = 9,325,574.16 × 3,701,984.80
  4. Step 4: Simplify right side
    6,757,660.96x = 34,523,133,791,592.77
  5. Step 5: Solve for x
    x = 34,523,133,791,592.77/6,757,660.96
  6. Step 6: Final answer
    x = 5,108,740.14

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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.