Home / 4,672,953.40-7,010,531.11-1,598,977.70

Finding the Fourth Proportional to 4,672,953.40, 7,010,531.11 and 1,598,977.70

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Solution

The fourth proportional to 4,672,953.40, 7,010,531.11 and 1,598,977.70 is: 2,398,843.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,672,953.40 : 7,010,531.11 = 1,598,977.70 : x
  2. Step 2: Convert to fraction form
    4,672,953.40/7,010,531.11 = 1,598,977.70/x
  3. Step 3: Cross multiply
    4,672,953.40x = 7,010,531.11 × 1,598,977.70
  4. Step 4: Simplify right side
    4,672,953.40x = 11,209,682,915,269.17
  5. Step 5: Solve for x
    x = 11,209,682,915,269.17/4,672,953.40
  6. Step 6: Final answer
    x = 2,398,843.29

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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.