Home / 1,701,667.78-2,348,317.06-937,748.74

Finding the Fourth Proportional to 1,701,667.78, 2,348,317.06 and 937,748.74

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Solution

The fourth proportional to 1,701,667.78, 2,348,317.06 and 937,748.74 is: 1,294,101.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,667.78 : 2,348,317.06 = 937,748.74 : x
  2. Step 2: Convert to fraction form
    1,701,667.78/2,348,317.06 = 937,748.74/x
  3. Step 3: Cross multiply
    1,701,667.78x = 2,348,317.06 × 937,748.74
  4. Step 4: Simplify right side
    1,701,667.78x = 2,202,131,364,135.50
  5. Step 5: Solve for x
    x = 2,202,131,364,135.50/1,701,667.78
  6. Step 6: Final answer
    x = 1,294,101.82

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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.