Home / 2,594,359.17-3,579,980.04-1,448,228.61

Finding the Fourth Proportional to 2,594,359.17, 3,579,980.04 and 1,448,228.61

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Solution

The fourth proportional to 2,594,359.17, 3,579,980.04 and 1,448,228.61 is: 1,998,423.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,594,359.17 : 3,579,980.04 = 1,448,228.61 : x
  2. Step 2: Convert to fraction form
    2,594,359.17/3,579,980.04 = 1,448,228.61/x
  3. Step 3: Cross multiply
    2,594,359.17x = 3,579,980.04 × 1,448,228.61
  4. Step 4: Simplify right side
    2,594,359.17x = 5,184,629,517,156.94
  5. Step 5: Solve for x
    x = 5,184,629,517,156.94/2,594,359.17
  6. Step 6: Final answer
    x = 1,998,423.96

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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.