Home / 940,267.76-1,297,249.08-600,931.76

Finding the Fourth Proportional to 940,267.76, 1,297,249.08 and 600,931.76

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Solution

The fourth proportional to 940,267.76, 1,297,249.08 and 600,931.76 is: 829,081.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    940,267.76 : 1,297,249.08 = 600,931.76 : x
  2. Step 2: Convert to fraction form
    940,267.76/1,297,249.08 = 600,931.76/x
  3. Step 3: Cross multiply
    940,267.76x = 1,297,249.08 × 600,931.76
  4. Step 4: Simplify right side
    940,267.76x = 779,558,172,802.78
  5. Step 5: Solve for x
    x = 779,558,172,802.78/940,267.76
  6. Step 6: Final answer
    x = 829,081.04

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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.