Home / 5,701,883.41-7,868,794.98-3,123,563.50

Finding the Fourth Proportional to 5,701,883.41, 7,868,794.98 and 3,123,563.50

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Solution

The fourth proportional to 5,701,883.41, 7,868,794.98 and 3,123,563.50 is: 4,310,624.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,701,883.41 : 7,868,794.98 = 3,123,563.50 : x
  2. Step 2: Convert to fraction form
    5,701,883.41/7,868,794.98 = 3,123,563.50/x
  3. Step 3: Cross multiply
    5,701,883.41x = 7,868,794.98 × 3,123,563.50
  4. Step 4: Simplify right side
    5,701,883.41x = 24,578,680,788,511.23
  5. Step 5: Solve for x
    x = 24,578,680,788,511.23/5,701,883.41
  6. Step 6: Final answer
    x = 4,310,624.93

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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.