Home / 1,840,483.80-2,762,320.68-1,836,228.24

Finding the Fourth Proportional to 1,840,483.80, 2,762,320.68 and 1,836,228.24

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Solution

The fourth proportional to 1,840,483.80, 2,762,320.68 and 1,836,228.24 is: 2,755,933.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,840,483.80 : 2,762,320.68 = 1,836,228.24 : x
  2. Step 2: Convert to fraction form
    1,840,483.80/2,762,320.68 = 1,836,228.24/x
  3. Step 3: Cross multiply
    1,840,483.80x = 2,762,320.68 × 1,836,228.24
  4. Step 4: Simplify right side
    1,840,483.80x = 5,072,251,240,552.00
  5. Step 5: Solve for x
    x = 5,072,251,240,552.00/1,840,483.80
  6. Step 6: Final answer
    x = 2,755,933.65

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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.