Home / 4,725,426.80-7,091,923.70-2,451,602.90

Finding the Fourth Proportional to 4,725,426.80, 7,091,923.70 and 2,451,602.90

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Solution

The fourth proportional to 4,725,426.80, 7,091,923.70 and 2,451,602.90 is: 3,679,367.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,725,426.80 : 7,091,923.70 = 2,451,602.90 : x
  2. Step 2: Convert to fraction form
    4,725,426.80/7,091,923.70 = 2,451,602.90/x
  3. Step 3: Cross multiply
    4,725,426.80x = 7,091,923.70 × 2,451,602.90
  4. Step 4: Simplify right side
    4,725,426.80x = 17,386,580,709,498.73
  5. Step 5: Solve for x
    x = 17,386,580,709,498.73/4,725,426.80
  6. Step 6: Final answer
    x = 3,679,367.27

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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.