Home / 3,833,326.50-5,748,305.76-1,435,489.38

Finding the Fourth Proportional to 3,833,326.50, 5,748,305.76 and 1,435,489.38

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Solution

The fourth proportional to 3,833,326.50, 5,748,305.76 and 1,435,489.38 is: 2,152,603.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,833,326.50 : 5,748,305.76 = 1,435,489.38 : x
  2. Step 2: Convert to fraction form
    3,833,326.50/5,748,305.76 = 1,435,489.38/x
  3. Step 3: Cross multiply
    3,833,326.50x = 5,748,305.76 × 1,435,489.38
  4. Step 4: Simplify right side
    3,833,326.50x = 8,251,631,871,472.83
  5. Step 5: Solve for x
    x = 8,251,631,871,472.83/3,833,326.50
  6. Step 6: Final answer
    x = 2,152,603.46

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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.