Home / 2,051,686.17-3,077,531.64-535,367.97

Finding the Fourth Proportional to 2,051,686.17, 3,077,531.64 and 535,367.97

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Solution

The fourth proportional to 2,051,686.17, 3,077,531.64 and 535,367.97 is: 803,052.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,051,686.17 : 3,077,531.64 = 535,367.97 : x
  2. Step 2: Convert to fraction form
    2,051,686.17/3,077,531.64 = 535,367.97/x
  3. Step 3: Cross multiply
    2,051,686.17x = 3,077,531.64 × 535,367.97
  4. Step 4: Simplify right side
    2,051,686.17x = 1,647,611,866,717.57
  5. Step 5: Solve for x
    x = 1,647,611,866,717.57/2,051,686.17
  6. Step 6: Final answer
    x = 803,052.58

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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.