Home / 9,222,541.60-13,833,812.40-5,396,166.40

Finding the Fourth Proportional to 9,222,541.60, 13,833,812.40 and 5,396,166.40

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Solution

The fourth proportional to 9,222,541.60, 13,833,812.40 and 5,396,166.40 is: 8,094,249.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,222,541.60 : 13,833,812.40 = 5,396,166.40 : x
  2. Step 2: Convert to fraction form
    9,222,541.60/13,833,812.40 = 5,396,166.40/x
  3. Step 3: Cross multiply
    9,222,541.60x = 13,833,812.40 × 5,396,166.40
  4. Step 4: Simplify right side
    9,222,541.60x = 74,649,553,656,783.36
  5. Step 5: Solve for x
    x = 74,649,553,656,783.36/9,222,541.60
  6. Step 6: Final answer
    x = 8,094,249.60

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Similar ratio
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1.5x scale

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.