Home / 5,682,498.84-8,520,804.90-2,087,337.24

Finding the Fourth Proportional to 5,682,498.84, 8,520,804.90 and 2,087,337.24

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Solution

The fourth proportional to 5,682,498.84, 8,520,804.90 and 2,087,337.24 is: 3,129,924.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,682,498.84 : 8,520,804.90 = 2,087,337.24 : x
  2. Step 2: Convert to fraction form
    5,682,498.84/8,520,804.90 = 2,087,337.24/x
  3. Step 3: Cross multiply
    5,682,498.84x = 8,520,804.90 × 2,087,337.24
  4. Step 4: Simplify right side
    5,682,498.84x = 17,785,793,382,544.48
  5. Step 5: Solve for x
    x = 17,785,793,382,544.48/5,682,498.84
  6. Step 6: Final answer
    x = 3,129,924.68

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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.