Home / 3,350,134.80-5,037,643.80-2,802,704.40

Finding the Fourth Proportional to 3,350,134.80, 5,037,643.80 and 2,802,704.40

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Solution

The fourth proportional to 3,350,134.80, 5,037,643.80 and 2,802,704.40 is: 4,214,465.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,134.80 : 5,037,643.80 = 2,802,704.40 : x
  2. Step 2: Convert to fraction form
    3,350,134.80/5,037,643.80 = 2,802,704.40/x
  3. Step 3: Cross multiply
    3,350,134.80x = 5,037,643.80 × 2,802,704.40
  4. Step 4: Simplify right side
    3,350,134.80x = 14,119,026,443,892.72
  5. Step 5: Solve for x
    x = 14,119,026,443,892.72/3,350,134.80
  6. Step 6: Final answer
    x = 4,214,465.17

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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.