Home / 4,089,816.04-6,134,724.06-1,249,936.36

Finding the Fourth Proportional to 4,089,816.04, 6,134,724.06 and 1,249,936.36

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Solution

The fourth proportional to 4,089,816.04, 6,134,724.06 and 1,249,936.36 is: 1,874,904.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,089,816.04 : 6,134,724.06 = 1,249,936.36 : x
  2. Step 2: Convert to fraction form
    4,089,816.04/6,134,724.06 = 1,249,936.36/x
  3. Step 3: Cross multiply
    4,089,816.04x = 6,134,724.06 × 1,249,936.36
  4. Step 4: Simplify right side
    4,089,816.04x = 7,668,014,661,160.82
  5. Step 5: Solve for x
    x = 7,668,014,661,160.82/4,089,816.04
  6. Step 6: Final answer
    x = 1,874,904.54

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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.