Home / 4,397,412.62-6,596,990.78-1,364,649.03

Finding the Fourth Proportional to 4,397,412.62, 6,596,990.78 and 1,364,649.03

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Solution

The fourth proportional to 4,397,412.62, 6,596,990.78 and 1,364,649.03 is: 2,047,244.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,397,412.62 : 6,596,990.78 = 1,364,649.03 : x
  2. Step 2: Convert to fraction form
    4,397,412.62/6,596,990.78 = 1,364,649.03/x
  3. Step 3: Cross multiply
    4,397,412.62x = 6,596,990.78 × 1,364,649.03
  4. Step 4: Simplify right side
    4,397,412.62x = 9,002,577,062,022.70
  5. Step 5: Solve for x
    x = 9,002,577,062,022.70/4,397,412.62
  6. Step 6: Final answer
    x = 2,047,244.10

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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.