Home / 3,898,354.32-5,848,527.93-1,501,555.41

Finding the Fourth Proportional to 3,898,354.32, 5,848,527.93 and 1,501,555.41

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Solution

The fourth proportional to 3,898,354.32, 5,848,527.93 and 1,501,555.41 is: 2,252,716.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,898,354.32 : 5,848,527.93 = 1,501,555.41 : x
  2. Step 2: Convert to fraction form
    3,898,354.32/5,848,527.93 = 1,501,555.41/x
  3. Step 3: Cross multiply
    3,898,354.32x = 5,848,527.93 × 1,501,555.41
  4. Step 4: Simplify right side
    3,898,354.32x = 8,781,888,753,827.60
  5. Step 5: Solve for x
    x = 8,781,888,753,827.60/3,898,354.32
  6. Step 6: Final answer
    x = 2,252,716.92

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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.