Home / 2,706,095.52-4,059,143.28-711,396

Finding the Fourth Proportional to 2,706,095.52, 4,059,143.28 and 711,396

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Solution

The fourth proportional to 2,706,095.52, 4,059,143.28 and 711,396 is: 1,067,094

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,706,095.52 : 4,059,143.28 = 711,396 : x
  2. Step 2: Convert to fraction form
    2,706,095.52/4,059,143.28 = 711,396/x
  3. Step 3: Cross multiply
    2,706,095.52x = 4,059,143.28 × 711,396
  4. Step 4: Simplify right side
    2,706,095.52x = 2,887,658,292,818.88
  5. Step 5: Solve for x
    x = 2,887,658,292,818.88/2,706,095.52
  6. Step 6: Final answer
    x = 1,067,094

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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.