Home / 6,904,219.98-9,527,888.07-3,806,854.41

Finding the Fourth Proportional to 6,904,219.98, 9,527,888.07 and 3,806,854.41

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Solution

The fourth proportional to 6,904,219.98, 9,527,888.07 and 3,806,854.41 is: 5,253,494.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,904,219.98 : 9,527,888.07 = 3,806,854.41 : x
  2. Step 2: Convert to fraction form
    6,904,219.98/9,527,888.07 = 3,806,854.41/x
  3. Step 3: Cross multiply
    6,904,219.98x = 9,527,888.07 × 3,806,854.41
  4. Step 4: Simplify right side
    6,904,219.98x = 36,271,282,717,265.89
  5. Step 5: Solve for x
    x = 36,271,282,717,265.89/6,904,219.98
  6. Step 6: Final answer
    x = 5,253,494.65

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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.