Home / 4,626,472.16-6,383,769.90-2,906,374.52

Finding the Fourth Proportional to 4,626,472.16, 6,383,769.90 and 2,906,374.52

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Solution

The fourth proportional to 4,626,472.16, 6,383,769.90 and 2,906,374.52 is: 4,010,318.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,626,472.16 : 6,383,769.90 = 2,906,374.52 : x
  2. Step 2: Convert to fraction form
    4,626,472.16/6,383,769.90 = 2,906,374.52/x
  3. Step 3: Cross multiply
    4,626,472.16x = 6,383,769.90 × 2,906,374.52
  4. Step 4: Simplify right side
    4,626,472.16x = 18,553,626,178,902.95
  5. Step 5: Solve for x
    x = 18,553,626,178,902.95/4,626,472.16
  6. Step 6: Final answer
    x = 4,010,318.35

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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.