Home / 6,006,429.47-8,282,230.88-3,827,521.37

Finding the Fourth Proportional to 6,006,429.47, 8,282,230.88 and 3,827,521.37

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Solution

The fourth proportional to 6,006,429.47, 8,282,230.88 and 3,827,521.37 is: 5,277,747.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,006,429.47 : 8,282,230.88 = 3,827,521.37 : x
  2. Step 2: Convert to fraction form
    6,006,429.47/8,282,230.88 = 3,827,521.37/x
  3. Step 3: Cross multiply
    6,006,429.47x = 8,282,230.88 × 3,827,521.37
  4. Step 4: Simplify right side
    6,006,429.47x = 31,700,415,684,473.91
  5. Step 5: Solve for x
    x = 31,700,415,684,473.91/6,006,429.47
  6. Step 6: Final answer
    x = 5,277,747.09

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1.5x scale

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.