Home / 4,158,037.65-6,237,056.48-2,814,344.85

Finding the Fourth Proportional to 4,158,037.65, 6,237,056.48 and 2,814,344.85

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Solution

The fourth proportional to 4,158,037.65, 6,237,056.48 and 2,814,344.85 is: 4,221,517.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,037.65 : 6,237,056.48 = 2,814,344.85 : x
  2. Step 2: Convert to fraction form
    4,158,037.65/6,237,056.48 = 2,814,344.85/x
  3. Step 3: Cross multiply
    4,158,037.65x = 6,237,056.48 × 2,814,344.85
  4. Step 4: Simplify right side
    4,158,037.65x = 17,553,227,769,575.40
  5. Step 5: Solve for x
    x = 17,553,227,769,575.40/4,158,037.65
  6. Step 6: Final answer
    x = 4,221,517.28

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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.