Home / 9,072,284.10-13,608,426.15-2,340,698.10

Finding the Fourth Proportional to 9,072,284.10, 13,608,426.15 and 2,340,698.10

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Solution

The fourth proportional to 9,072,284.10, 13,608,426.15 and 2,340,698.10 is: 3,511,047.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,072,284.10 : 13,608,426.15 = 2,340,698.10 : x
  2. Step 2: Convert to fraction form
    9,072,284.10/13,608,426.15 = 2,340,698.10/x
  3. Step 3: Cross multiply
    9,072,284.10x = 13,608,426.15 × 2,340,698.10
  4. Step 4: Simplify right side
    9,072,284.10x = 31,853,217,233,295.32
  5. Step 5: Solve for x
    x = 31,853,217,233,295.32/9,072,284.10
  6. Step 6: Final answer
    x = 3,511,047.15

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Double scale
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Similar ratio
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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.