Home / 2,465,623.36-3,698,782.46-759,904.60

Finding the Fourth Proportional to 2,465,623.36, 3,698,782.46 and 759,904.60

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Solution

The fourth proportional to 2,465,623.36, 3,698,782.46 and 759,904.60 is: 1,139,963.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,465,623.36 : 3,698,782.46 = 759,904.60 : x
  2. Step 2: Convert to fraction form
    2,465,623.36/3,698,782.46 = 759,904.60/x
  3. Step 3: Cross multiply
    2,465,623.36x = 3,698,782.46 × 759,904.60
  4. Step 4: Simplify right side
    2,465,623.36x = 2,810,721,805,753.32
  5. Step 5: Solve for x
    x = 2,810,721,805,753.32/2,465,623.36
  6. Step 6: Final answer
    x = 1,139,963.97

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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.