Home / 3,714,686.47-5,571,106.91-2,096,165.84

Finding the Fourth Proportional to 3,714,686.47, 5,571,106.91 and 2,096,165.84

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Solution

The fourth proportional to 3,714,686.47, 5,571,106.91 and 2,096,165.84 is: 3,143,728.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,714,686.47 : 5,571,106.91 = 2,096,165.84 : x
  2. Step 2: Convert to fraction form
    3,714,686.47/5,571,106.91 = 2,096,165.84/x
  3. Step 3: Cross multiply
    3,714,686.47x = 5,571,106.91 × 2,096,165.84
  4. Step 4: Simplify right side
    3,714,686.47x = 11,677,963,957,393.59
  5. Step 5: Solve for x
    x = 11,677,963,957,393.59/3,714,686.47
  6. Step 6: Final answer
    x = 3,143,728.03

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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.