Home / 5,544,767.02-7,690,924.60-5,397,290.32

Finding the Fourth Proportional to 5,544,767.02, 7,690,924.60 and 5,397,290.32

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Solution

The fourth proportional to 5,544,767.02, 7,690,924.60 and 5,397,290.32 is: 7,486,365.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,544,767.02 : 7,690,924.60 = 5,397,290.32 : x
  2. Step 2: Convert to fraction form
    5,544,767.02/7,690,924.60 = 5,397,290.32/x
  3. Step 3: Cross multiply
    5,544,767.02x = 7,690,924.60 × 5,397,290.32
  4. Step 4: Simplify right side
    5,544,767.02x = 41,510,152,895,429.88
  5. Step 5: Solve for x
    x = 41,510,152,895,429.88/5,544,767.02
  6. Step 6: Final answer
    x = 7,486,365.57

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.