Home / 4,920,764.40-7,381,146.60-4,562,041.73

Finding the Fourth Proportional to 4,920,764.40, 7,381,146.60 and 4,562,041.73

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Solution

The fourth proportional to 4,920,764.40, 7,381,146.60 and 4,562,041.73 is: 6,843,062.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,920,764.40 : 7,381,146.60 = 4,562,041.73 : x
  2. Step 2: Convert to fraction form
    4,920,764.40/7,381,146.60 = 4,562,041.73/x
  3. Step 3: Cross multiply
    4,920,764.40x = 7,381,146.60 × 4,562,041.73
  4. Step 4: Simplify right side
    4,920,764.40x = 33,673,098,804,447.62
  5. Step 5: Solve for x
    x = 33,673,098,804,447.62/4,920,764.40
  6. Step 6: Final answer
    x = 6,843,062.60

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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.