Home / 5,511,894.45-8,267,307.03-1,673,750.13

Finding the Fourth Proportional to 5,511,894.45, 8,267,307.03 and 1,673,750.13

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Solution

The fourth proportional to 5,511,894.45, 8,267,307.03 and 1,673,750.13 is: 2,510,462.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,511,894.45 : 8,267,307.03 = 1,673,750.13 : x
  2. Step 2: Convert to fraction form
    5,511,894.45/8,267,307.03 = 1,673,750.13/x
  3. Step 3: Cross multiply
    5,511,894.45x = 8,267,307.03 × 1,673,750.13
  4. Step 4: Simplify right side
    5,511,894.45x = 13,837,406,216,212.41
  5. Step 5: Solve for x
    x = 13,837,406,216,212.41/5,511,894.45
  6. Step 6: Final answer
    x = 2,510,462.84

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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.