Home / 9,585,906.70-14,387,717.40-4,797,032.80

Finding the Fourth Proportional to 9,585,906.70, 14,387,717.40 and 4,797,032.80

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Solution

The fourth proportional to 9,585,906.70, 14,387,717.40 and 4,797,032.80 is: 7,199,981.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,585,906.70 : 14,387,717.40 = 4,797,032.80 : x
  2. Step 2: Convert to fraction form
    9,585,906.70/14,387,717.40 = 4,797,032.80/x
  3. Step 3: Cross multiply
    9,585,906.70x = 14,387,717.40 × 4,797,032.80
  4. Step 4: Simplify right side
    9,585,906.70x = 69,018,352,284,930.72
  5. Step 5: Solve for x
    x = 69,018,352,284,930.72/9,585,906.70
  6. Step 6: Final answer
    x = 7,199,981.64

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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.