Home / 3,582,056.24-4,943,216.48-1,950,459.70

Finding the Fourth Proportional to 3,582,056.24, 4,943,216.48 and 1,950,459.70

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Solution

The fourth proportional to 3,582,056.24, 4,943,216.48 and 1,950,459.70 is: 2,691,622.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,582,056.24 : 4,943,216.48 = 1,950,459.70 : x
  2. Step 2: Convert to fraction form
    3,582,056.24/4,943,216.48 = 1,950,459.70/x
  3. Step 3: Cross multiply
    3,582,056.24x = 4,943,216.48 × 1,950,459.70
  4. Step 4: Simplify right side
    3,582,056.24x = 9,641,544,532,615.86
  5. Step 5: Solve for x
    x = 9,641,544,532,615.86/3,582,056.24
  6. Step 6: Final answer
    x = 2,691,622.88

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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.