Home / 968,193.06-1,335,885.93-560,284.62

Finding the Fourth Proportional to 968,193.06, 1,335,885.93 and 560,284.62

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Solution

The fourth proportional to 968,193.06, 1,335,885.93 and 560,284.62 is: 773,065.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,193.06 : 1,335,885.93 = 560,284.62 : x
  2. Step 2: Convert to fraction form
    968,193.06/1,335,885.93 = 560,284.62/x
  3. Step 3: Cross multiply
    968,193.06x = 1,335,885.93 × 560,284.62
  4. Step 4: Simplify right side
    968,193.06x = 748,476,340,653.40
  5. Step 5: Solve for x
    x = 748,476,340,653.40/968,193.06
  6. Step 6: Final answer
    x = 773,065.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.