Home / 7,614,813.96-11,425,708.95-3,298,184.44

Finding the Fourth Proportional to 7,614,813.96, 11,425,708.95 and 3,298,184.44

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Solution

The fourth proportional to 7,614,813.96, 11,425,708.95 and 3,298,184.44 is: 4,948,787.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,614,813.96 : 11,425,708.95 = 3,298,184.44 : x
  2. Step 2: Convert to fraction form
    7,614,813.96/11,425,708.95 = 3,298,184.44/x
  3. Step 3: Cross multiply
    7,614,813.96x = 11,425,708.95 × 3,298,184.44
  4. Step 4: Simplify right side
    7,614,813.96x = 37,684,095,446,294.46
  5. Step 5: Solve for x
    x = 37,684,095,446,294.46/7,614,813.96
  6. Step 6: Final answer
    x = 4,948,787.41

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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.