Home / 2,724,330.11-3,759,436.60-1,500,609.29

Finding the Fourth Proportional to 2,724,330.11, 3,759,436.60 and 1,500,609.29

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Solution

The fourth proportional to 2,724,330.11, 3,759,436.60 and 1,500,609.29 is: 2,070,764.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,724,330.11 : 3,759,436.60 = 1,500,609.29 : x
  2. Step 2: Convert to fraction form
    2,724,330.11/3,759,436.60 = 1,500,609.29/x
  3. Step 3: Cross multiply
    2,724,330.11x = 3,759,436.60 × 1,500,609.29
  4. Step 4: Simplify right side
    2,724,330.11x = 5,641,445,464,577.31
  5. Step 5: Solve for x
    x = 5,641,445,464,577.31/2,724,330.11
  6. Step 6: Final answer
    x = 2,070,764.28

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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.