Home / 530,176.87-795,145.53-151,089.46

Finding the Fourth Proportional to 530,176.87, 795,145.53 and 151,089.46

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Solution

The fourth proportional to 530,176.87, 795,145.53 and 151,089.46 is: 226,600.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    530,176.87 : 795,145.53 = 151,089.46 : x
  2. Step 2: Convert to fraction form
    530,176.87/795,145.53 = 151,089.46/x
  3. Step 3: Cross multiply
    530,176.87x = 795,145.53 × 151,089.46
  4. Step 4: Simplify right side
    530,176.87x = 120,138,112,387.53
  5. Step 5: Solve for x
    x = 120,138,112,387.53/530,176.87
  6. Step 6: Final answer
    x = 226,600.06

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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.