Home / 7,336,902.66-10,999,565.92-4,635,533.94

Finding the Fourth Proportional to 7,336,902.66, 10,999,565.92 and 4,635,533.94

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Solution

The fourth proportional to 7,336,902.66, 10,999,565.92 and 4,635,533.94 is: 6,949,643.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,336,902.66 : 10,999,565.92 = 4,635,533.94 : x
  2. Step 2: Convert to fraction form
    7,336,902.66/10,999,565.92 = 4,635,533.94/x
  3. Step 3: Cross multiply
    7,336,902.66x = 10,999,565.92 × 4,635,533.94
  4. Step 4: Simplify right side
    7,336,902.66x = 50,988,861,147,427.33
  5. Step 5: Solve for x
    x = 50,988,861,147,427.33/7,336,902.66
  6. Step 6: Final answer
    x = 6,949,643.95

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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.