Home / 4,952,666.45-7,429,508.73-1,714,198.84

Finding the Fourth Proportional to 4,952,666.45, 7,429,508.73 and 1,714,198.84

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Solution

The fourth proportional to 4,952,666.45, 7,429,508.73 and 1,714,198.84 is: 2,571,474.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,952,666.45 : 7,429,508.73 = 1,714,198.84 : x
  2. Step 2: Convert to fraction form
    4,952,666.45/7,429,508.73 = 1,714,198.84/x
  3. Step 3: Cross multiply
    4,952,666.45x = 7,429,508.73 × 1,714,198.84
  4. Step 4: Simplify right side
    4,952,666.45x = 12,735,655,228,162.10
  5. Step 5: Solve for x
    x = 12,735,655,228,162.10/4,952,666.45
  6. Step 6: Final answer
    x = 2,571,474.45

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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.