Home / 2,022,714.06-2,791,430.22-1,163,275

Finding the Fourth Proportional to 2,022,714.06, 2,791,430.22 and 1,163,275

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Solution

The fourth proportional to 2,022,714.06, 2,791,430.22 and 1,163,275 is: 1,605,368.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,714.06 : 2,791,430.22 = 1,163,275 : x
  2. Step 2: Convert to fraction form
    2,022,714.06/2,791,430.22 = 1,163,275/x
  3. Step 3: Cross multiply
    2,022,714.06x = 2,791,430.22 × 1,163,275
  4. Step 4: Simplify right side
    2,022,714.06x = 3,247,200,989,170.50
  5. Step 5: Solve for x
    x = 3,247,200,989,170.50/2,022,714.06
  6. Step 6: Final answer
    x = 1,605,368.28

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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.