Home / 962,310.60-1,441,910.70-606,688.20

Finding the Fourth Proportional to 962,310.60, 1,441,910.70 and 606,688.20

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Solution

The fourth proportional to 962,310.60, 1,441,910.70 and 606,688.20 is: 909,051.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,310.60 : 1,441,910.70 = 606,688.20 : x
  2. Step 2: Convert to fraction form
    962,310.60/1,441,910.70 = 606,688.20/x
  3. Step 3: Cross multiply
    962,310.60x = 1,441,910.70 × 606,688.20
  4. Step 4: Simplify right side
    962,310.60x = 874,790,207,143.74
  5. Step 5: Solve for x
    x = 874,790,207,143.74/962,310.60
  6. Step 6: Final answer
    x = 909,051.82

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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.