Home / 7,585,830.64-11,378,757.48-3,098,106.64

Finding the Fourth Proportional to 7,585,830.64, 11,378,757.48 and 3,098,106.64

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Solution

The fourth proportional to 7,585,830.64, 11,378,757.48 and 3,098,106.64 is: 4,647,164.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,585,830.64 : 11,378,757.48 = 3,098,106.64 : x
  2. Step 2: Convert to fraction form
    7,585,830.64/11,378,757.48 = 3,098,106.64/x
  3. Step 3: Cross multiply
    7,585,830.64x = 11,378,757.48 × 3,098,106.64
  4. Step 4: Simplify right side
    7,585,830.64x = 35,252,604,103,737.67
  5. Step 5: Solve for x
    x = 35,252,604,103,737.67/7,585,830.64
  6. Step 6: Final answer
    x = 4,647,164.66

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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.