Home / 701,276.67-1,052,177.40-364,106.88

Finding the Fourth Proportional to 701,276.67, 1,052,177.40 and 364,106.88

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Solution

The fourth proportional to 701,276.67, 1,052,177.40 and 364,106.88 is: 546,296.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,276.67 : 1,052,177.40 = 364,106.88 : x
  2. Step 2: Convert to fraction form
    701,276.67/1,052,177.40 = 364,106.88/x
  3. Step 3: Cross multiply
    701,276.67x = 1,052,177.40 × 364,106.88
  4. Step 4: Simplify right side
    701,276.67x = 383,105,030,320.51
  5. Step 5: Solve for x
    x = 383,105,030,320.51/701,276.67
  6. Step 6: Final answer
    x = 546,296.56

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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.