Home / 1,700,006.43-2,346,050.92-925,679.71

Finding the Fourth Proportional to 1,700,006.43, 2,346,050.92 and 925,679.71

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Solution

The fourth proportional to 1,700,006.43, 2,346,050.92 and 925,679.71 is: 1,277,460.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,006.43 : 2,346,050.92 = 925,679.71 : x
  2. Step 2: Convert to fraction form
    1,700,006.43/2,346,050.92 = 925,679.71/x
  3. Step 3: Cross multiply
    1,700,006.43x = 2,346,050.92 × 925,679.71
  4. Step 4: Simplify right side
    1,700,006.43x = 2,171,691,735,270.83
  5. Step 5: Solve for x
    x = 2,171,691,735,270.83/1,700,006.43
  6. Step 6: Final answer
    x = 1,277,460.89

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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.