Home / 6,832,922.98-9,429,545.80-4,079,850.96

Finding the Fourth Proportional to 6,832,922.98, 9,429,545.80 and 4,079,850.96

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Solution

The fourth proportional to 6,832,922.98, 9,429,545.80 and 4,079,850.96 is: 5,630,261.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,832,922.98 : 9,429,545.80 = 4,079,850.96 : x
  2. Step 2: Convert to fraction form
    6,832,922.98/9,429,545.80 = 4,079,850.96/x
  3. Step 3: Cross multiply
    6,832,922.98x = 9,429,545.80 × 4,079,850.96
  4. Step 4: Simplify right side
    6,832,922.98x = 38,471,141,484,493.97
  5. Step 5: Solve for x
    x = 38,471,141,484,493.97/6,832,922.98
  6. Step 6: Final answer
    x = 5,630,261.25

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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.