Home / 3,591,342.02-4,956,157.15-1,959,854.52

Finding the Fourth Proportional to 3,591,342.02, 4,956,157.15 and 1,959,854.52

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Solution

The fourth proportional to 3,591,342.02, 4,956,157.15 and 1,959,854.52 is: 2,704,656.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,591,342.02 : 4,956,157.15 = 1,959,854.52 : x
  2. Step 2: Convert to fraction form
    3,591,342.02/4,956,157.15 = 1,959,854.52/x
  3. Step 3: Cross multiply
    3,591,342.02x = 4,956,157.15 × 1,959,854.52
  4. Step 4: Simplify right side
    3,591,342.02x = 9,713,346,967,477.03
  5. Step 5: Solve for x
    x = 9,713,346,967,477.03/3,591,342.02
  6. Step 6: Final answer
    x = 2,704,656.62

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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.