Home / 7,735,018.33-10,673,700.49-4,472,043.38

Finding the Fourth Proportional to 7,735,018.33, 10,673,700.49 and 4,472,043.38

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Solution

The fourth proportional to 7,735,018.33, 10,673,700.49 and 4,472,043.38 is: 6,171,058.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,735,018.33 : 10,673,700.49 = 4,472,043.38 : x
  2. Step 2: Convert to fraction form
    7,735,018.33/10,673,700.49 = 4,472,043.38/x
  3. Step 3: Cross multiply
    7,735,018.33x = 10,673,700.49 × 4,472,043.38
  4. Step 4: Simplify right side
    7,735,018.33x = 47,733,251,609,157.82
  5. Step 5: Solve for x
    x = 47,733,251,609,157.82/7,735,018.33
  6. Step 6: Final answer
    x = 6,171,058.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.