Home / 6,444,087.95-8,892,773.98-4,797,597.03

Finding the Fourth Proportional to 6,444,087.95, 8,892,773.98 and 4,797,597.03

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Solution

The fourth proportional to 6,444,087.95, 8,892,773.98 and 4,797,597.03 is: 6,620,633.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,444,087.95 : 8,892,773.98 = 4,797,597.03 : x
  2. Step 2: Convert to fraction form
    6,444,087.95/8,892,773.98 = 4,797,597.03/x
  3. Step 3: Cross multiply
    6,444,087.95x = 8,892,773.98 × 4,797,597.03
  4. Step 4: Simplify right side
    6,444,087.95x = 42,663,946,022,915.28
  5. Step 5: Solve for x
    x = 42,663,946,022,915.28/6,444,087.95
  6. Step 6: Final answer
    x = 6,620,633.73

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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.