Home / 4,079,216.96-6,119,522.55-1,681,751.02

Finding the Fourth Proportional to 4,079,216.96, 6,119,522.55 and 1,681,751.02

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Solution

The fourth proportional to 4,079,216.96, 6,119,522.55 and 1,681,751.02 is: 2,522,913.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,079,216.96 : 6,119,522.55 = 1,681,751.02 : x
  2. Step 2: Convert to fraction form
    4,079,216.96/6,119,522.55 = 1,681,751.02/x
  3. Step 3: Cross multiply
    4,079,216.96x = 6,119,522.55 × 1,681,751.02
  4. Step 4: Simplify right side
    4,079,216.96x = 10,291,513,251,369.13
  5. Step 5: Solve for x
    x = 10,291,513,251,369.13/4,079,216.96
  6. Step 6: Final answer
    x = 2,522,913.92

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