Home / 975,884.67-1,463,462.91-336,007.62

Finding the Fourth Proportional to 975,884.67, 1,463,462.91 and 336,007.62

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Solution

The fourth proportional to 975,884.67, 1,463,462.91 and 336,007.62 is: 503,886.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,884.67 : 1,463,462.91 = 336,007.62 : x
  2. Step 2: Convert to fraction form
    975,884.67/1,463,462.91 = 336,007.62/x
  3. Step 3: Cross multiply
    975,884.67x = 1,463,462.91 × 336,007.62
  4. Step 4: Simplify right side
    975,884.67x = 491,734,689,347.37
  5. Step 5: Solve for x
    x = 491,734,689,347.37/975,884.67
  6. Step 6: Final answer
    x = 503,886.07

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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.