Home / 336,297.67-464,094.38-185,400.07

Finding the Fourth Proportional to 336,297.67, 464,094.38 and 185,400.07

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Solution

The fourth proportional to 336,297.67, 464,094.38 and 185,400.07 is: 255,854.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,297.67 : 464,094.38 = 185,400.07 : x
  2. Step 2: Convert to fraction form
    336,297.67/464,094.38 = 185,400.07/x
  3. Step 3: Cross multiply
    336,297.67x = 464,094.38 × 185,400.07
  4. Step 4: Simplify right side
    336,297.67x = 86,043,130,538.61
  5. Step 5: Solve for x
    x = 86,043,130,538.61/336,297.67
  6. Step 6: Final answer
    x = 255,854.08

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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.