Home / 4,844,032.81-6,684,763.14-2,668,575.86

Finding the Fourth Proportional to 4,844,032.81, 6,684,763.14 and 2,668,575.86

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Solution

The fourth proportional to 4,844,032.81, 6,684,763.14 and 2,668,575.86 is: 3,682,633.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,844,032.81 : 6,684,763.14 = 2,668,575.86 : x
  2. Step 2: Convert to fraction form
    4,844,032.81/6,684,763.14 = 2,668,575.86/x
  3. Step 3: Cross multiply
    4,844,032.81x = 6,684,763.14 × 2,668,575.86
  4. Step 4: Simplify right side
    4,844,032.81x = 17,838,797,574,467.64
  5. Step 5: Solve for x
    x = 17,838,797,574,467.64/4,844,032.81
  6. Step 6: Final answer
    x = 3,682,633.52

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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.