Home / 3,304,894.16-4,957,237.56-1,818,330.32

Finding the Fourth Proportional to 3,304,894.16, 4,957,237.56 and 1,818,330.32

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Solution

The fourth proportional to 3,304,894.16, 4,957,237.56 and 1,818,330.32 is: 2,727,438.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,304,894.16 : 4,957,237.56 = 1,818,330.32 : x
  2. Step 2: Convert to fraction form
    3,304,894.16/4,957,237.56 = 1,818,330.32/x
  3. Step 3: Cross multiply
    3,304,894.16x = 4,957,237.56 × 1,818,330.32
  4. Step 4: Simplify right side
    3,304,894.16x = 9,013,895,358,790.82
  5. Step 5: Solve for x
    x = 9,013,895,358,790.82/3,304,894.16
  6. Step 6: Final answer
    x = 2,727,438.44

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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.