Home / 3,584,946.15-4,947,163.43-1,953,366.93

Finding the Fourth Proportional to 3,584,946.15, 4,947,163.43 and 1,953,366.93

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Solution

The fourth proportional to 3,584,946.15, 4,947,163.43 and 1,953,366.93 is: 2,695,612.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,584,946.15 : 4,947,163.43 = 1,953,366.93 : x
  2. Step 2: Convert to fraction form
    3,584,946.15/4,947,163.43 = 1,953,366.93/x
  3. Step 3: Cross multiply
    3,584,946.15x = 4,947,163.43 × 1,953,366.93
  4. Step 4: Simplify right side
    3,584,946.15x = 9,663,625,431,700.54
  5. Step 5: Solve for x
    x = 9,663,625,431,700.54/3,584,946.15
  6. Step 6: Final answer
    x = 2,695,612.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.