Home / 4,745,736.86-6,549,114.48-2,570,279.90

Finding the Fourth Proportional to 4,745,736.86, 6,549,114.48 and 2,570,279.90

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Solution

The fourth proportional to 4,745,736.86, 6,549,114.48 and 2,570,279.90 is: 3,546,984.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,745,736.86 : 6,549,114.48 = 2,570,279.90 : x
  2. Step 2: Convert to fraction form
    4,745,736.86/6,549,114.48 = 2,570,279.90/x
  3. Step 3: Cross multiply
    4,745,736.86x = 6,549,114.48 × 2,570,279.90
  4. Step 4: Simplify right side
    4,745,736.86x = 16,833,057,310,742.95
  5. Step 5: Solve for x
    x = 16,833,057,310,742.95/4,745,736.86
  6. Step 6: Final answer
    x = 3,546,984.97

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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.