Home / 4,520,077.01-6,237,752.05-2,455,132.90

Finding the Fourth Proportional to 4,520,077.01, 6,237,752.05 and 2,455,132.90

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Solution

The fourth proportional to 4,520,077.01, 6,237,752.05 and 2,455,132.90 is: 3,388,108.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,520,077.01 : 6,237,752.05 = 2,455,132.90 : x
  2. Step 2: Convert to fraction form
    4,520,077.01/6,237,752.05 = 2,455,132.90/x
  3. Step 3: Cross multiply
    4,520,077.01x = 6,237,752.05 × 2,455,132.90
  4. Step 4: Simplify right side
    4,520,077.01x = 15,314,510,279,997.44
  5. Step 5: Solve for x
    x = 15,314,510,279,997.44/4,520,077.01
  6. Step 6: Final answer
    x = 3,388,108.27

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1.5x scale

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.