Home / 1,109,365.23-1,664,297.24-351,252.01

Finding the Fourth Proportional to 1,109,365.23, 1,664,297.24 and 351,252.01

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Solution

The fourth proportional to 1,109,365.23, 1,664,297.24 and 351,252.01 is: 526,956.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,109,365.23 : 1,664,297.24 = 351,252.01 : x
  2. Step 2: Convert to fraction form
    1,109,365.23/1,664,297.24 = 351,252.01/x
  3. Step 3: Cross multiply
    1,109,365.23x = 1,664,297.24 × 351,252.01
  4. Step 4: Simplify right side
    1,109,365.23x = 584,587,750,787.45
  5. Step 5: Solve for x
    x = 584,587,750,787.45/1,109,365.23
  6. Step 6: Final answer
    x = 526,956.98

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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.