Home / 10,294,794.03-14,207,077.22-5,648,577.83

Finding the Fourth Proportional to 10,294,794.03, 14,207,077.22 and 5,648,577.83

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Solution

The fourth proportional to 10,294,794.03, 14,207,077.22 and 5,648,577.83 is: 7,795,180.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,294,794.03 : 14,207,077.22 = 5,648,577.83 : x
  2. Step 2: Convert to fraction form
    10,294,794.03/14,207,077.22 = 5,648,577.83/x
  3. Step 3: Cross multiply
    10,294,794.03x = 14,207,077.22 × 5,648,577.83
  4. Step 4: Simplify right side
    10,294,794.03x = 80,249,781,413,990.03
  5. Step 5: Solve for x
    x = 80,249,781,413,990.03/10,294,794.03
  6. Step 6: Final answer
    x = 7,795,180.86

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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.