Home / 2,083,516.02-3,140,890.29-1,944,635.58

Finding the Fourth Proportional to 2,083,516.02, 3,140,890.29 and 1,944,635.58

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Solution

The fourth proportional to 2,083,516.02, 3,140,890.29 and 1,944,635.58 is: 2,931,528.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,083,516.02 : 3,140,890.29 = 1,944,635.58 : x
  2. Step 2: Convert to fraction form
    2,083,516.02/3,140,890.29 = 1,944,635.58/x
  3. Step 3: Cross multiply
    2,083,516.02x = 3,140,890.29 × 1,944,635.58
  4. Step 4: Simplify right side
    2,083,516.02x = 6,107,887,010,810.52
  5. Step 5: Solve for x
    x = 6,107,887,010,810.52/2,083,516.02
  6. Step 6: Final answer
    x = 2,931,528.70

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.