Home / 1,706,246.37-2,559,847.86-746,785.59

Finding the Fourth Proportional to 1,706,246.37, 2,559,847.86 and 746,785.59

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Solution

The fourth proportional to 1,706,246.37, 2,559,847.86 and 746,785.59 is: 1,120,387.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,246.37 : 2,559,847.86 = 746,785.59 : x
  2. Step 2: Convert to fraction form
    1,706,246.37/2,559,847.86 = 746,785.59/x
  3. Step 3: Cross multiply
    1,706,246.37x = 2,559,847.86 × 746,785.59
  4. Step 4: Simplify right side
    1,706,246.37x = 1,911,657,494,440.34
  5. Step 5: Solve for x
    x = 1,911,657,494,440.34/1,706,246.37
  6. Step 6: Final answer
    x = 1,120,387.73

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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.