Home / 7,792,943.78-10,754,594.57-4,355,184.78

Finding the Fourth Proportional to 7,792,943.78, 10,754,594.57 and 4,355,184.78

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Solution

The fourth proportional to 7,792,943.78, 10,754,594.57 and 4,355,184.78 is: 6,010,340.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,792,943.78 : 10,754,594.57 = 4,355,184.78 : x
  2. Step 2: Convert to fraction form
    7,792,943.78/10,754,594.57 = 4,355,184.78/x
  3. Step 3: Cross multiply
    7,792,943.78x = 10,754,594.57 × 4,355,184.78
  4. Step 4: Simplify right side
    7,792,943.78x = 46,838,246,597,222.61
  5. Step 5: Solve for x
    x = 46,838,246,597,222.61/7,792,943.78
  6. Step 6: Final answer
    x = 6,010,340.62

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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.