Home / 3,356,026.17-4,631,292.50-1,828,133.30

Finding the Fourth Proportional to 3,356,026.17, 4,631,292.50 and 1,828,133.30

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Solution

The fourth proportional to 3,356,026.17, 4,631,292.50 and 1,828,133.30 is: 2,522,811.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,356,026.17 : 4,631,292.50 = 1,828,133.30 : x
  2. Step 2: Convert to fraction form
    3,356,026.17/4,631,292.50 = 1,828,133.30/x
  3. Step 3: Cross multiply
    3,356,026.17x = 4,631,292.50 × 1,828,133.30
  4. Step 4: Simplify right side
    3,356,026.17x = 8,466,620,008,993.12
  5. Step 5: Solve for x
    x = 8,466,620,008,993.12/3,356,026.17
  6. Step 6: Final answer
    x = 2,522,811.08

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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.