Home / 3,356,448.60-4,634,189.10-2,580,714.84

Finding the Fourth Proportional to 3,356,448.60, 4,634,189.10 and 2,580,714.84

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Solution

The fourth proportional to 3,356,448.60, 4,634,189.10 and 2,580,714.84 is: 3,563,147.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,356,448.60 : 4,634,189.10 = 2,580,714.84 : x
  2. Step 2: Convert to fraction form
    3,356,448.60/4,634,189.10 = 2,580,714.84/x
  3. Step 3: Cross multiply
    3,356,448.60x = 4,634,189.10 × 2,580,714.84
  4. Step 4: Simplify right side
    3,356,448.60x = 11,959,520,581,736.24
  5. Step 5: Solve for x
    x = 11,959,520,581,736.24/3,356,448.60
  6. Step 6: Final answer
    x = 3,563,147.24

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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.