Home / 4,865,289.10-7,297,933.65-3,073,698.70

Finding the Fourth Proportional to 4,865,289.10, 7,297,933.65 and 3,073,698.70

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Solution

The fourth proportional to 4,865,289.10, 7,297,933.65 and 3,073,698.70 is: 4,610,548.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,865,289.10 : 7,297,933.65 = 3,073,698.70 : x
  2. Step 2: Convert to fraction form
    4,865,289.10/7,297,933.65 = 3,073,698.70/x
  3. Step 3: Cross multiply
    4,865,289.10x = 7,297,933.65 × 3,073,698.70
  4. Step 4: Simplify right side
    4,865,289.10x = 22,431,649,172,691.26
  5. Step 5: Solve for x
    x = 22,431,649,172,691.26/4,865,289.10
  6. Step 6: Final answer
    x = 4,610,548.05

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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.