Home / 5,527,180.19-8,293,338.31-2,114,338.67

Finding the Fourth Proportional to 5,527,180.19, 8,293,338.31 and 2,114,338.67

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Solution

The fourth proportional to 5,527,180.19, 8,293,338.31 and 2,114,338.67 is: 3,172,490.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,527,180.19 : 8,293,338.31 = 2,114,338.67 : x
  2. Step 2: Convert to fraction form
    5,527,180.19/8,293,338.31 = 2,114,338.67/x
  3. Step 3: Cross multiply
    5,527,180.19x = 8,293,338.31 × 2,114,338.67
  4. Step 4: Simplify right side
    5,527,180.19x = 17,534,925,894,942.35
  5. Step 5: Solve for x
    x = 17,534,925,894,942.35/5,527,180.19
  6. Step 6: Final answer
    x = 3,172,490.36

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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.