Home / 3,804,376.50-5,706,464.31-1,109,445.48

Finding the Fourth Proportional to 3,804,376.50, 5,706,464.31 and 1,109,445.48

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Solution

The fourth proportional to 3,804,376.50, 5,706,464.31 and 1,109,445.48 is: 1,664,138.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,804,376.50 : 5,706,464.31 = 1,109,445.48 : x
  2. Step 2: Convert to fraction form
    3,804,376.50/5,706,464.31 = 1,109,445.48/x
  3. Step 3: Cross multiply
    3,804,376.50x = 5,706,464.31 × 1,109,445.48
  4. Step 4: Simplify right side
    3,804,376.50x = 6,331,011,035,510.82
  5. Step 5: Solve for x
    x = 6,331,011,035,510.82/3,804,376.50
  6. Step 6: Final answer
    x = 1,664,138.93

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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.