Home / 3,650,980.68-5,036,810.58-2,444,145.48

Finding the Fourth Proportional to 3,650,980.68, 5,036,810.58 and 2,444,145.48

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Solution

The fourth proportional to 3,650,980.68, 5,036,810.58 and 2,444,145.48 is: 3,371,887.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,650,980.68 : 5,036,810.58 = 2,444,145.48 : x
  2. Step 2: Convert to fraction form
    3,650,980.68/5,036,810.58 = 2,444,145.48/x
  3. Step 3: Cross multiply
    3,650,980.68x = 5,036,810.58 × 2,444,145.48
  4. Step 4: Simplify right side
    3,650,980.68x = 12,310,697,812,723.18
  5. Step 5: Solve for x
    x = 12,310,697,812,723.18/3,650,980.68
  6. Step 6: Final answer
    x = 3,371,887.96

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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.