Home / 4,039,209.64-5,574,082.74-2,296,879.18

Finding the Fourth Proportional to 4,039,209.64, 5,574,082.74 and 2,296,879.18

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Solution

The fourth proportional to 4,039,209.64, 5,574,082.74 and 2,296,879.18 is: 3,169,678.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,039,209.64 : 5,574,082.74 = 2,296,879.18 : x
  2. Step 2: Convert to fraction form
    4,039,209.64/5,574,082.74 = 2,296,879.18/x
  3. Step 3: Cross multiply
    4,039,209.64x = 5,574,082.74 × 2,296,879.18
  4. Step 4: Simplify right side
    4,039,209.64x = 12,802,994,593,103.36
  5. Step 5: Solve for x
    x = 12,802,994,593,103.36/4,039,209.64
  6. Step 6: Final answer
    x = 3,169,678.16

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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.