Home / 10,773,179.90-16,167,089.45-4,384,594.77

Finding the Fourth Proportional to 10,773,179.90, 16,167,089.45 and 4,384,594.77

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Solution

The fourth proportional to 10,773,179.90, 16,167,089.45 and 4,384,594.77 is: 6,579,871.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,773,179.90 : 16,167,089.45 = 4,384,594.77 : x
  2. Step 2: Convert to fraction form
    10,773,179.90/16,167,089.45 = 4,384,594.77/x
  3. Step 3: Cross multiply
    10,773,179.90x = 16,167,089.45 × 4,384,594.77
  4. Step 4: Simplify right side
    10,773,179.90x = 70,886,135,859,553.66
  5. Step 5: Solve for x
    x = 70,886,135,859,553.66/10,773,179.90
  6. Step 6: Final answer
    x = 6,579,871.18

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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.