Home / 2,807,099.15-3,873,635.46-1,583,331.71

Finding the Fourth Proportional to 2,807,099.15, 3,873,635.46 and 1,583,331.71

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Solution

The fourth proportional to 2,807,099.15, 3,873,635.46 and 1,583,331.71 is: 2,184,906.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,807,099.15 : 3,873,635.46 = 1,583,331.71 : x
  2. Step 2: Convert to fraction form
    2,807,099.15/3,873,635.46 = 1,583,331.71/x
  3. Step 3: Cross multiply
    2,807,099.15x = 3,873,635.46 × 1,583,331.71
  4. Step 4: Simplify right side
    2,807,099.15x = 6,133,249,837,430.26
  5. Step 5: Solve for x
    x = 6,133,249,837,430.26/2,807,099.15
  6. Step 6: Final answer
    x = 2,184,906.74

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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.