Home / 4,620,360.14-6,373,537.17-2,686,406.93

Finding the Fourth Proportional to 4,620,360.14, 6,373,537.17 and 2,686,406.93

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Solution

The fourth proportional to 4,620,360.14, 6,373,537.17 and 2,686,406.93 is: 3,705,753.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,620,360.14 : 6,373,537.17 = 2,686,406.93 : x
  2. Step 2: Convert to fraction form
    4,620,360.14/6,373,537.17 = 2,686,406.93/x
  3. Step 3: Cross multiply
    4,620,360.14x = 6,373,537.17 × 2,686,406.93
  4. Step 4: Simplify right side
    4,620,360.14x = 17,121,914,422,100.59
  5. Step 5: Solve for x
    x = 17,121,914,422,100.59/4,620,360.14
  6. Step 6: Final answer
    x = 3,705,753.21

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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.