Home / 4,004,438.40-5,999,555.52-3,326,544

Finding the Fourth Proportional to 4,004,438.40, 5,999,555.52 and 3,326,544

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Solution

The fourth proportional to 4,004,438.40, 5,999,555.52 and 3,326,544 is: 4,983,916.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004,438.40 : 5,999,555.52 = 3,326,544 : x
  2. Step 2: Convert to fraction form
    4,004,438.40/5,999,555.52 = 3,326,544/x
  3. Step 3: Cross multiply
    4,004,438.40x = 5,999,555.52 × 3,326,544
  4. Step 4: Simplify right side
    4,004,438.40x = 19,957,785,417,722.88
  5. Step 5: Solve for x
    x = 19,957,785,417,722.88/4,004,438.40
  6. Step 6: Final answer
    x = 4,983,916.20

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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.