Home / 3,018,670.20-4,533,254.10-1,601,494.20

Finding the Fourth Proportional to 3,018,670.20, 4,533,254.10 and 1,601,494.20

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Solution

The fourth proportional to 3,018,670.20, 4,533,254.10 and 1,601,494.20 is: 2,405,025.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,018,670.20 : 4,533,254.10 = 1,601,494.20 : x
  2. Step 2: Convert to fraction form
    3,018,670.20/4,533,254.10 = 1,601,494.20/x
  3. Step 3: Cross multiply
    3,018,670.20x = 4,533,254.10 × 1,601,494.20
  4. Step 4: Simplify right side
    3,018,670.20x = 7,259,980,148,276.22
  5. Step 5: Solve for x
    x = 7,259,980,148,276.22/3,018,670.20
  6. Step 6: Final answer
    x = 2,405,025.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.