Home / 4,740,528.06-6,541,879.65-2,565,023.22

Finding the Fourth Proportional to 4,740,528.06, 6,541,879.65 and 2,565,023.22

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Solution

The fourth proportional to 4,740,528.06, 6,541,879.65 and 2,565,023.22 is: 3,539,705.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,740,528.06 : 6,541,879.65 = 2,565,023.22 : x
  2. Step 2: Convert to fraction form
    4,740,528.06/6,541,879.65 = 2,565,023.22/x
  3. Step 3: Cross multiply
    4,740,528.06x = 6,541,879.65 × 2,565,023.22
  4. Step 4: Simplify right side
    4,740,528.06x = 16,780,073,204,695.47
  5. Step 5: Solve for x
    x = 16,780,073,204,695.47/4,740,528.06
  6. Step 6: Final answer
    x = 3,539,705.49

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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.