Home / 2,608,094.52-3,911,722.14-714,393.24

Finding the Fourth Proportional to 2,608,094.52, 3,911,722.14 and 714,393.24

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Solution

The fourth proportional to 2,608,094.52, 3,911,722.14 and 714,393.24 is: 1,071,474.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,608,094.52 : 3,911,722.14 = 714,393.24 : x
  2. Step 2: Convert to fraction form
    2,608,094.52/3,911,722.14 = 714,393.24/x
  3. Step 3: Cross multiply
    2,608,094.52x = 3,911,722.14 × 714,393.24
  4. Step 4: Simplify right side
    2,608,094.52x = 2,794,507,853,574.33
  5. Step 5: Solve for x
    x = 2,794,507,853,574.33/2,608,094.52
  6. Step 6: Final answer
    x = 1,071,474.91

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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.