Home / 5,564,450.94-7,665,832.72-5,229,643.10

Finding the Fourth Proportional to 5,564,450.94, 7,665,832.72 and 5,229,643.10

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Solution

The fourth proportional to 5,564,450.94, 7,665,832.72 and 5,229,643.10 is: 7,204,586.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,564,450.94 : 7,665,832.72 = 5,229,643.10 : x
  2. Step 2: Convert to fraction form
    5,564,450.94/7,665,832.72 = 5,229,643.10/x
  3. Step 3: Cross multiply
    5,564,450.94x = 7,665,832.72 × 5,229,643.10
  4. Step 4: Simplify right side
    5,564,450.94x = 40,089,569,189,902.23
  5. Step 5: Solve for x
    x = 40,089,569,189,902.23/5,564,450.94
  6. Step 6: Final answer
    x = 7,204,586.69

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.