Home / 5,717,923.35-8,574,367.24-2,686,150.86

Finding the Fourth Proportional to 5,717,923.35, 8,574,367.24 and 2,686,150.86

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Solution

The fourth proportional to 5,717,923.35, 8,574,367.24 and 2,686,150.86 is: 4,028,043.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,717,923.35 : 8,574,367.24 = 2,686,150.86 : x
  2. Step 2: Convert to fraction form
    5,717,923.35/8,574,367.24 = 2,686,150.86/x
  3. Step 3: Cross multiply
    5,717,923.35x = 8,574,367.24 × 2,686,150.86
  4. Step 4: Simplify right side
    5,717,923.35x = 23,032,043,891,776.04
  5. Step 5: Solve for x
    x = 23,032,043,891,776.04/5,717,923.35
  6. Step 6: Final answer
    x = 4,028,043.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.