Home / 6,111,815.40-9,167,723.10-4,694,639.40

Finding the Fourth Proportional to 6,111,815.40, 9,167,723.10 and 4,694,639.40

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Solution

The fourth proportional to 6,111,815.40, 9,167,723.10 and 4,694,639.40 is: 7,041,959.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,111,815.40 : 9,167,723.10 = 4,694,639.40 : x
  2. Step 2: Convert to fraction form
    6,111,815.40/9,167,723.10 = 4,694,639.40/x
  3. Step 3: Cross multiply
    6,111,815.40x = 9,167,723.10 × 4,694,639.40
  4. Step 4: Simplify right side
    6,111,815.40x = 43,039,154,073,550.14
  5. Step 5: Solve for x
    x = 43,039,154,073,550.14/6,111,815.40
  6. Step 6: Final answer
    x = 7,041,959.10

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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.