Home / 3,591,411.54-4,956,252.59-1,959,923.98

Finding the Fourth Proportional to 3,591,411.54, 4,956,252.59 and 1,959,923.98

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Solution

The fourth proportional to 3,591,411.54, 4,956,252.59 and 1,959,923.98 is: 2,704,752.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,591,411.54 : 4,956,252.59 = 1,959,923.98 : x
  2. Step 2: Convert to fraction form
    3,591,411.54/4,956,252.59 = 1,959,923.98/x
  3. Step 3: Cross multiply
    3,591,411.54x = 4,956,252.59 × 1,959,923.98
  4. Step 4: Simplify right side
    3,591,411.54x = 9,713,878,302,078.11
  5. Step 5: Solve for x
    x = 9,713,878,302,078.11/3,591,411.54
  6. Step 6: Final answer
    x = 2,704,752.21

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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.