Home / 2,014,714.70-3,022,606.65-876,988.70

Finding the Fourth Proportional to 2,014,714.70, 3,022,606.65 and 876,988.70

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Solution

The fourth proportional to 2,014,714.70, 3,022,606.65 and 876,988.70 is: 1,315,715.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,714.70 : 3,022,606.65 = 876,988.70 : x
  2. Step 2: Convert to fraction form
    2,014,714.70/3,022,606.65 = 876,988.70/x
  3. Step 3: Cross multiply
    2,014,714.70x = 3,022,606.65 × 876,988.70
  4. Step 4: Simplify right side
    2,014,714.70x = 2,650,791,876,594.86
  5. Step 5: Solve for x
    x = 2,650,791,876,594.86/2,014,714.70
  6. Step 6: Final answer
    x = 1,315,715.76

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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.