Home / 6,235,164.76-9,353,110.02-1,747,790.68

Finding the Fourth Proportional to 6,235,164.76, 9,353,110.02 and 1,747,790.68

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Solution

The fourth proportional to 6,235,164.76, 9,353,110.02 and 1,747,790.68 is: 2,621,787.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,235,164.76 : 9,353,110.02 = 1,747,790.68 : x
  2. Step 2: Convert to fraction form
    6,235,164.76/9,353,110.02 = 1,747,790.68/x
  3. Step 3: Cross multiply
    6,235,164.76x = 9,353,110.02 × 1,747,790.68
  4. Step 4: Simplify right side
    6,235,164.76x = 16,347,278,521,970.61
  5. Step 5: Solve for x
    x = 16,347,278,521,970.61/6,235,164.76
  6. Step 6: Final answer
    x = 2,621,787.74

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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.