Home / 4,966,392.61-6,853,667-3,006,315.73

Finding the Fourth Proportional to 4,966,392.61, 6,853,667 and 3,006,315.73

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Solution

The fourth proportional to 4,966,392.61, 6,853,667 and 3,006,315.73 is: 4,148,743.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,966,392.61 : 6,853,667 = 3,006,315.73 : x
  2. Step 2: Convert to fraction form
    4,966,392.61/6,853,667 = 3,006,315.73/x
  3. Step 3: Cross multiply
    4,966,392.61x = 6,853,667 × 3,006,315.73
  4. Step 4: Simplify right side
    4,966,392.61x = 20,604,286,910,281.91
  5. Step 5: Solve for x
    x = 20,604,286,910,281.91/4,966,392.61
  6. Step 6: Final answer
    x = 4,148,743.07

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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.