Home / 3,201,213.61-4,417,816.31-1,843,524.01

Finding the Fourth Proportional to 3,201,213.61, 4,417,816.31 and 1,843,524.01

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Solution

The fourth proportional to 3,201,213.61, 4,417,816.31 and 1,843,524.01 is: 2,544,144.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,201,213.61 : 4,417,816.31 = 1,843,524.01 : x
  2. Step 2: Convert to fraction form
    3,201,213.61/4,417,816.31 = 1,843,524.01/x
  3. Step 3: Cross multiply
    3,201,213.61x = 4,417,816.31 × 1,843,524.01
  4. Step 4: Simplify right side
    3,201,213.61x = 8,144,350,439,254.60
  5. Step 5: Solve for x
    x = 8,144,350,439,254.60/3,201,213.61
  6. Step 6: Final answer
    x = 2,544,144.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.