Home / 3,594,704.13-4,960,731.21-1,963,159.52

Finding the Fourth Proportional to 3,594,704.13, 4,960,731.21 and 1,963,159.52

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Solution

The fourth proportional to 3,594,704.13, 4,960,731.21 and 1,963,159.52 is: 2,709,181.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,594,704.13 : 4,960,731.21 = 1,963,159.52 : x
  2. Step 2: Convert to fraction form
    3,594,704.13/4,960,731.21 = 1,963,159.52/x
  3. Step 3: Cross multiply
    3,594,704.13x = 4,960,731.21 × 1,963,159.52
  4. Step 4: Simplify right side
    3,594,704.13x = 9,738,706,720,500.55
  5. Step 5: Solve for x
    x = 9,738,706,720,500.55/3,594,704.13
  6. Step 6: Final answer
    x = 2,709,181.72

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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.