Home / 3,044,326.82-4,201,117.95-1,667,697.86

Finding the Fourth Proportional to 3,044,326.82, 4,201,117.95 and 1,667,697.86

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Solution

The fourth proportional to 3,044,326.82, 4,201,117.95 and 1,667,697.86 is: 2,301,393.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,044,326.82 : 4,201,117.95 = 1,667,697.86 : x
  2. Step 2: Convert to fraction form
    3,044,326.82/4,201,117.95 = 1,667,697.86/x
  3. Step 3: Cross multiply
    3,044,326.82x = 4,201,117.95 × 1,667,697.86
  4. Step 4: Simplify right side
    3,044,326.82x = 7,006,195,414,822.59
  5. Step 5: Solve for x
    x = 7,006,195,414,822.59/3,044,326.82
  6. Step 6: Final answer
    x = 2,301,393.98

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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.