Home / 2,199,447.50-3,034,159.02-1,908,651.02

Finding the Fourth Proportional to 2,199,447.50, 3,034,159.02 and 1,908,651.02

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Solution

The fourth proportional to 2,199,447.50, 3,034,159.02 and 1,908,651.02 is: 2,633,002.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,199,447.50 : 3,034,159.02 = 1,908,651.02 : x
  2. Step 2: Convert to fraction form
    2,199,447.50/3,034,159.02 = 1,908,651.02/x
  3. Step 3: Cross multiply
    2,199,447.50x = 3,034,159.02 × 1,908,651.02
  4. Step 4: Simplify right side
    2,199,447.50x = 5,791,150,708,365.20
  5. Step 5: Solve for x
    x = 5,791,150,708,365.20/2,199,447.50
  6. Step 6: Final answer
    x = 2,633,002.47

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