Home / 2,651,152.44-3,657,426.30-1,791,399

Finding the Fourth Proportional to 2,651,152.44, 3,657,426.30 and 1,791,399

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Solution

The fourth proportional to 2,651,152.44, 3,657,426.30 and 1,791,399 is: 2,471,344.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,651,152.44 : 3,657,426.30 = 1,791,399 : x
  2. Step 2: Convert to fraction form
    2,651,152.44/3,657,426.30 = 1,791,399/x
  3. Step 3: Cross multiply
    2,651,152.44x = 3,657,426.30 × 1,791,399
  4. Step 4: Simplify right side
    2,651,152.44x = 6,551,909,816,393.70
  5. Step 5: Solve for x
    x = 6,551,909,816,393.70/2,651,152.44
  6. Step 6: Final answer
    x = 2,471,344.05

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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.