Home / 6,007,959.12-9,013,098.72-1,963,356

Finding the Fourth Proportional to 6,007,959.12, 9,013,098.72 and 1,963,356

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Solution

The fourth proportional to 6,007,959.12, 9,013,098.72 and 1,963,356 is: 2,945,413.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,007,959.12 : 9,013,098.72 = 1,963,356 : x
  2. Step 2: Convert to fraction form
    6,007,959.12/9,013,098.72 = 1,963,356/x
  3. Step 3: Cross multiply
    6,007,959.12x = 9,013,098.72 × 1,963,356
  4. Step 4: Simplify right side
    6,007,959.12x = 17,695,921,450,504.32
  5. Step 5: Solve for x
    x = 17,695,921,450,504.32/6,007,959.12
  6. Step 6: Final answer
    x = 2,945,413.09

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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.