Home / 3,591,343.02-4,956,158.53-1,959,855.52

Finding the Fourth Proportional to 3,591,343.02, 4,956,158.53 and 1,959,855.52

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Solution

The fourth proportional to 3,591,343.02, 4,956,158.53 and 1,959,855.52 is: 2,704,658.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,591,343.02 : 4,956,158.53 = 1,959,855.52 : x
  2. Step 2: Convert to fraction form
    3,591,343.02/4,956,158.53 = 1,959,855.52/x
  3. Step 3: Cross multiply
    3,591,343.02x = 4,956,158.53 × 1,959,855.52
  4. Step 4: Simplify right side
    3,591,343.02x = 9,713,354,653,015.59
  5. Step 5: Solve for x
    x = 9,713,354,653,015.59/3,591,343.02
  6. Step 6: Final answer
    x = 2,704,658.01

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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.