Home / 710,216.40-1,065,324.60-444,795.60

Finding the Fourth Proportional to 710,216.40, 1,065,324.60 and 444,795.60

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Solution

The fourth proportional to 710,216.40, 1,065,324.60 and 444,795.60 is: 667,193.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    710,216.40 : 1,065,324.60 = 444,795.60 : x
  2. Step 2: Convert to fraction form
    710,216.40/1,065,324.60 = 444,795.60/x
  3. Step 3: Cross multiply
    710,216.40x = 1,065,324.60 × 444,795.60
  4. Step 4: Simplify right side
    710,216.40x = 473,851,694,651.76
  5. Step 5: Solve for x
    x = 473,851,694,651.76/710,216.40
  6. Step 6: Final answer
    x = 667,193.40

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Similar ratio
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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.