Home / 5,985,679.07-8,982,095.56-2,199,544.67

Finding the Fourth Proportional to 5,985,679.07, 8,982,095.56 and 2,199,544.67

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Solution

The fourth proportional to 5,985,679.07, 8,982,095.56 and 2,199,544.67 is: 3,300,631.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,985,679.07 : 8,982,095.56 = 2,199,544.67 : x
  2. Step 2: Convert to fraction form
    5,985,679.07/8,982,095.56 = 2,199,544.67/x
  3. Step 3: Cross multiply
    5,985,679.07x = 8,982,095.56 × 2,199,544.67
  4. Step 4: Simplify right side
    5,985,679.07x = 19,756,520,364,019.32
  5. Step 5: Solve for x
    x = 19,756,520,364,019.32/5,985,679.07
  6. Step 6: Final answer
    x = 3,300,631.42

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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.