Home / 4,573,479.45-6,854,123.49-2,413,996.89

Finding the Fourth Proportional to 4,573,479.45, 6,854,123.49 and 2,413,996.89

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Solution

The fourth proportional to 4,573,479.45, 6,854,123.49 and 2,413,996.89 is: 3,617,777.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,573,479.45 : 6,854,123.49 = 2,413,996.89 : x
  2. Step 2: Convert to fraction form
    4,573,479.45/6,854,123.49 = 2,413,996.89/x
  3. Step 3: Cross multiply
    4,573,479.45x = 6,854,123.49 × 2,413,996.89
  4. Step 4: Simplify right side
    4,573,479.45x = 16,545,832,788,535.95
  5. Step 5: Solve for x
    x = 16,545,832,788,535.95/4,573,479.45
  6. Step 6: Final answer
    x = 3,617,777.88

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1.5x scale

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.