Home / 4,022,565.51-6,034,034.13-1,327,126.32

Finding the Fourth Proportional to 4,022,565.51, 6,034,034.13 and 1,327,126.32

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Solution

The fourth proportional to 4,022,565.51, 6,034,034.13 and 1,327,126.32 is: 1,990,750.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022,565.51 : 6,034,034.13 = 1,327,126.32 : x
  2. Step 2: Convert to fraction form
    4,022,565.51/6,034,034.13 = 1,327,126.32/x
  3. Step 3: Cross multiply
    4,022,565.51x = 6,034,034.13 × 1,327,126.32
  4. Step 4: Simplify right side
    4,022,565.51x = 8,007,925,509,701.30
  5. Step 5: Solve for x
    x = 8,007,925,509,701.30/4,022,565.51
  6. Step 6: Final answer
    x = 1,990,750.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.