Home / 961,968.60-1,441,397.70-606,346.20

Finding the Fourth Proportional to 961,968.60, 1,441,397.70 and 606,346.20

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Solution

The fourth proportional to 961,968.60, 1,441,397.70 and 606,346.20 is: 908,539.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    961,968.60 : 1,441,397.70 = 606,346.20 : x
  2. Step 2: Convert to fraction form
    961,968.60/1,441,397.70 = 606,346.20/x
  3. Step 3: Cross multiply
    961,968.60x = 1,441,397.70 × 606,346.20
  4. Step 4: Simplify right side
    961,968.60x = 873,986,018,083.74
  5. Step 5: Solve for x
    x = 873,986,018,083.74/961,968.60
  6. Step 6: Final answer
    x = 908,539.03

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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.