Home / 3,070,832.40-4,606,082.44-940,922.68

Finding the Fourth Proportional to 3,070,832.40, 4,606,082.44 and 940,922.68

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Solution

The fourth proportional to 3,070,832.40, 4,606,082.44 and 940,922.68 is: 1,411,333.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,070,832.40 : 4,606,082.44 = 940,922.68 : x
  2. Step 2: Convert to fraction form
    3,070,832.40/4,606,082.44 = 940,922.68/x
  3. Step 3: Cross multiply
    3,070,832.40x = 4,606,082.44 × 940,922.68
  4. Step 4: Simplify right side
    3,070,832.40x = 4,333,967,433,745.74
  5. Step 5: Solve for x
    x = 4,333,967,433,745.74/3,070,832.40
  6. Step 6: Final answer
    x = 1,411,333.11

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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.