Home / 13,173,341.84-19,757,247.96-3,715,514

Finding the Fourth Proportional to 13,173,341.84, 19,757,247.96 and 3,715,514

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Solution

The fourth proportional to 13,173,341.84, 19,757,247.96 and 3,715,514 is: 5,572,491.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,173,341.84 : 19,757,247.96 = 3,715,514 : x
  2. Step 2: Convert to fraction form
    13,173,341.84/19,757,247.96 = 3,715,514/x
  3. Step 3: Cross multiply
    13,173,341.84x = 19,757,247.96 × 3,715,514
  4. Step 4: Simplify right side
    13,173,341.84x = 73,408,331,396,851.44
  5. Step 5: Solve for x
    x = 73,408,331,396,851.44/13,173,341.84
  6. Step 6: Final answer
    x = 5,572,491.19

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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.