Home / 10,670,761.14-14,727,511.17-6,322,295.70

Finding the Fourth Proportional to 10,670,761.14, 14,727,511.17 and 6,322,295.70

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Solution

The fourth proportional to 10,670,761.14, 14,727,511.17 and 6,322,295.70 is: 8,725,870.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,670,761.14 : 14,727,511.17 = 6,322,295.70 : x
  2. Step 2: Convert to fraction form
    10,670,761.14/14,727,511.17 = 6,322,295.70/x
  3. Step 3: Cross multiply
    10,670,761.14x = 14,727,511.17 × 6,322,295.70
  4. Step 4: Simplify right side
    10,670,761.14x = 93,111,680,541,792.97
  5. Step 5: Solve for x
    x = 93,111,680,541,792.97/10,670,761.14
  6. Step 6: Final answer
    x = 8,725,870.57

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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.