Home / 7,494,344.70-10,337,878.64-4,511,971.83

Finding the Fourth Proportional to 7,494,344.70, 10,337,878.64 and 4,511,971.83

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Solution

The fourth proportional to 7,494,344.70, 10,337,878.64 and 4,511,971.83 is: 6,223,922.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,494,344.70 : 10,337,878.64 = 4,511,971.83 : x
  2. Step 2: Convert to fraction form
    7,494,344.70/10,337,878.64 = 4,511,971.83/x
  3. Step 3: Cross multiply
    7,494,344.70x = 10,337,878.64 × 4,511,971.83
  4. Step 4: Simplify right side
    7,494,344.70x = 46,644,217,205,638.71
  5. Step 5: Solve for x
    x = 46,644,217,205,638.71/7,494,344.70
  6. Step 6: Final answer
    x = 6,223,922.05

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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.