Home / 9,558,920.10-14,338,393.62-7,297,285.47

Finding the Fourth Proportional to 9,558,920.10, 14,338,393.62 and 7,297,285.47

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Solution

The fourth proportional to 9,558,920.10, 14,338,393.62 and 7,297,285.47 is: 10,945,938.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,558,920.10 : 14,338,393.62 = 7,297,285.47 : x
  2. Step 2: Convert to fraction form
    9,558,920.10/14,338,393.62 = 7,297,285.47/x
  3. Step 3: Cross multiply
    9,558,920.10x = 14,338,393.62 × 7,297,285.47
  4. Step 4: Simplify right side
    9,558,920.10x = 104,631,351,426,366.69
  5. Step 5: Solve for x
    x = 104,631,351,426,366.69/9,558,920.10
  6. Step 6: Final answer
    x = 10,945,938.49

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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.