Home / 7,659,282.60-10,570,045.86-4,396,693.32

Finding the Fourth Proportional to 7,659,282.60, 10,570,045.86 and 4,396,693.32

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Solution

The fourth proportional to 7,659,282.60, 10,570,045.86 and 4,396,693.32 is: 6,067,572.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,659,282.60 : 10,570,045.86 = 4,396,693.32 : x
  2. Step 2: Convert to fraction form
    7,659,282.60/10,570,045.86 = 4,396,693.32/x
  3. Step 3: Cross multiply
    7,659,282.60x = 10,570,045.86 × 4,396,693.32
  4. Step 4: Simplify right side
    7,659,282.60x = 46,473,250,024,755.66
  5. Step 5: Solve for x
    x = 46,473,250,024,755.66/7,659,282.60
  6. Step 6: Final answer
    x = 6,067,572.18

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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.