Home / 3,010,165.11-4,154,006.16-1,633,474.17

Finding the Fourth Proportional to 3,010,165.11, 4,154,006.16 and 1,633,474.17

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Solution

The fourth proportional to 3,010,165.11, 4,154,006.16 and 1,633,474.17 is: 2,254,182.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,010,165.11 : 4,154,006.16 = 1,633,474.17 : x
  2. Step 2: Convert to fraction form
    3,010,165.11/4,154,006.16 = 1,633,474.17/x
  3. Step 3: Cross multiply
    3,010,165.11x = 4,154,006.16 × 1,633,474.17
  4. Step 4: Simplify right side
    3,010,165.11x = 6,785,461,764,380.89
  5. Step 5: Solve for x
    x = 6,785,461,764,380.89/3,010,165.11
  6. Step 6: Final answer
    x = 2,254,182.58

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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.