Home / 5,854,099.46-8,774,928.39-2,819,573.78

Finding the Fourth Proportional to 5,854,099.46, 8,774,928.39 and 2,819,573.78

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Solution

The fourth proportional to 5,854,099.46, 8,774,928.39 and 2,819,573.78 is: 4,226,364.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,854,099.46 : 8,774,928.39 = 2,819,573.78 : x
  2. Step 2: Convert to fraction form
    5,854,099.46/8,774,928.39 = 2,819,573.78/x
  3. Step 3: Cross multiply
    5,854,099.46x = 8,774,928.39 × 2,819,573.78
  4. Step 4: Simplify right side
    5,854,099.46x = 24,741,558,009,821.61
  5. Step 5: Solve for x
    x = 24,741,558,009,821.61/5,854,099.46
  6. Step 6: Final answer
    x = 4,226,364.48

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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.