Home / 4,960,112.58-6,844,482.86-2,784,156.93

Finding the Fourth Proportional to 4,960,112.58, 6,844,482.86 and 2,784,156.93

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Solution

The fourth proportional to 4,960,112.58, 6,844,482.86 and 2,784,156.93 is: 3,841,871.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,960,112.58 : 6,844,482.86 = 2,784,156.93 : x
  2. Step 2: Convert to fraction form
    4,960,112.58/6,844,482.86 = 2,784,156.93/x
  3. Step 3: Cross multiply
    4,960,112.58x = 6,844,482.86 × 2,784,156.93
  4. Step 4: Simplify right side
    4,960,112.58x = 19,056,114,373,014.44
  5. Step 5: Solve for x
    x = 19,056,114,373,014.44/4,960,112.58
  6. Step 6: Final answer
    x = 3,841,871.34

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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.