Home / 961,973.60-1,441,405.20-606,351.20

Finding the Fourth Proportional to 961,973.60, 1,441,405.20 and 606,351.20

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Solution

The fourth proportional to 961,973.60, 1,441,405.20 and 606,351.20 is: 908,546.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    961,973.60 : 1,441,405.20 = 606,351.20 : x
  2. Step 2: Convert to fraction form
    961,973.60/1,441,405.20 = 606,351.20/x
  3. Step 3: Cross multiply
    961,973.60x = 1,441,405.20 × 606,351.20
  4. Step 4: Simplify right side
    961,973.60x = 873,997,772,706.24
  5. Step 5: Solve for x
    x = 873,997,772,706.24/961,973.60
  6. Step 6: Final answer
    x = 908,546.53

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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.