Home / 10,473,828.73-15,705,682.92-3,650,241.11

Finding the Fourth Proportional to 10,473,828.73, 15,705,682.92 and 3,650,241.11

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Solution

The fourth proportional to 10,473,828.73, 15,705,682.92 and 3,650,241.11 is: 5,473,598.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,473,828.73 : 15,705,682.92 = 3,650,241.11 : x
  2. Step 2: Convert to fraction form
    10,473,828.73/15,705,682.92 = 3,650,241.11/x
  3. Step 3: Cross multiply
    10,473,828.73x = 15,705,682.92 × 3,650,241.11
  4. Step 4: Simplify right side
    10,473,828.73x = 57,329,529,376,680.43
  5. Step 5: Solve for x
    x = 57,329,529,376,680.43/10,473,828.73
  6. Step 6: Final answer
    x = 5,473,598.13

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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.