Home / 11,470,948.65-17,206,422.98-4,283,043.89

Finding the Fourth Proportional to 11,470,948.65, 17,206,422.98 and 4,283,043.89

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Solution

The fourth proportional to 11,470,948.65, 17,206,422.98 and 4,283,043.89 is: 6,424,565.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,470,948.65 : 17,206,422.98 = 4,283,043.89 : x
  2. Step 2: Convert to fraction form
    11,470,948.65/17,206,422.98 = 4,283,043.89/x
  3. Step 3: Cross multiply
    11,470,948.65x = 17,206,422.98 × 4,283,043.89
  4. Step 4: Simplify right side
    11,470,948.65x = 73,695,864,705,797.27
  5. Step 5: Solve for x
    x = 73,695,864,705,797.27/11,470,948.65
  6. Step 6: Final answer
    x = 6,424,565.83

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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.