Home / 6,335,572.40-8,743,274.31-3,582,200.68

Finding the Fourth Proportional to 6,335,572.40, 8,743,274.31 and 3,582,200.68

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Solution

The fourth proportional to 6,335,572.40, 8,743,274.31 and 3,582,200.68 is: 4,943,541.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,335,572.40 : 8,743,274.31 = 3,582,200.68 : x
  2. Step 2: Convert to fraction form
    6,335,572.40/8,743,274.31 = 3,582,200.68/x
  3. Step 3: Cross multiply
    6,335,572.40x = 8,743,274.31 × 3,582,200.68
  4. Step 4: Simplify right side
    6,335,572.40x = 31,320,163,178,708.54
  5. Step 5: Solve for x
    x = 31,320,163,178,708.54/6,335,572.40
  6. Step 6: Final answer
    x = 4,943,541.20

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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.