Home / 9,693,119.31-14,539,829.67-2,870,382.60

Finding the Fourth Proportional to 9,693,119.31, 14,539,829.67 and 2,870,382.60

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Solution

The fourth proportional to 9,693,119.31, 14,539,829.67 and 2,870,382.60 is: 4,305,618.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,693,119.31 : 14,539,829.67 = 2,870,382.60 : x
  2. Step 2: Convert to fraction form
    9,693,119.31/14,539,829.67 = 2,870,382.60/x
  3. Step 3: Cross multiply
    9,693,119.31x = 14,539,829.67 × 2,870,382.60
  4. Step 4: Simplify right side
    9,693,119.31x = 41,734,874,091,731.74
  5. Step 5: Solve for x
    x = 41,734,874,091,731.74/9,693,119.31
  6. Step 6: Final answer
    x = 4,305,618.53

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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.