Home / 2,532,332.88-3,494,629.56-1,386,519.84

Finding the Fourth Proportional to 2,532,332.88, 3,494,629.56 and 1,386,519.84

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Solution

The fourth proportional to 2,532,332.88, 3,494,629.56 and 1,386,519.84 is: 1,913,402.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,532,332.88 : 3,494,629.56 = 1,386,519.84 : x
  2. Step 2: Convert to fraction form
    2,532,332.88/3,494,629.56 = 1,386,519.84/x
  3. Step 3: Cross multiply
    2,532,332.88x = 3,494,629.56 × 1,386,519.84
  4. Step 4: Simplify right side
    2,532,332.88x = 4,845,373,218,390.47
  5. Step 5: Solve for x
    x = 4,845,373,218,390.47/2,532,332.88
  6. Step 6: Final answer
    x = 1,913,402.96

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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.