Home / 2,414,168.80-3,616,004.40-1,465,885.60

Finding the Fourth Proportional to 2,414,168.80, 3,616,004.40 and 1,465,885.60

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Solution

The fourth proportional to 2,414,168.80, 3,616,004.40 and 1,465,885.60 is: 2,195,641.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,168.80 : 3,616,004.40 = 1,465,885.60 : x
  2. Step 2: Convert to fraction form
    2,414,168.80/3,616,004.40 = 1,465,885.60/x
  3. Step 3: Cross multiply
    2,414,168.80x = 3,616,004.40 × 1,465,885.60
  4. Step 4: Simplify right side
    2,414,168.80x = 5,300,648,779,496.64
  5. Step 5: Solve for x
    x = 5,300,648,779,496.64/2,414,168.80
  6. Step 6: Final answer
    x = 2,195,641.32

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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.