Home / 6,154,540.07-9,223,557.58-4,789,961.24

Finding the Fourth Proportional to 6,154,540.07, 9,223,557.58 and 4,789,961.24

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Solution

The fourth proportional to 6,154,540.07, 9,223,557.58 and 4,789,961.24 is: 7,178,519.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,154,540.07 : 9,223,557.58 = 4,789,961.24 : x
  2. Step 2: Convert to fraction form
    6,154,540.07/9,223,557.58 = 4,789,961.24/x
  3. Step 3: Cross multiply
    6,154,540.07x = 9,223,557.58 × 4,789,961.24
  4. Step 4: Simplify right side
    6,154,540.07x = 44,180,483,262,977.87
  5. Step 5: Solve for x
    x = 44,180,483,262,977.87/6,154,540.07
  6. Step 6: Final answer
    x = 7,178,519.08

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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.