Home / 2,528,904.08-3,792,567-845,614.64

Finding the Fourth Proportional to 2,528,904.08, 3,792,567 and 845,614.64

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Solution

The fourth proportional to 2,528,904.08, 3,792,567 and 845,614.64 is: 1,268,158.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,528,904.08 : 3,792,567 = 845,614.64 : x
  2. Step 2: Convert to fraction form
    2,528,904.08/3,792,567 = 845,614.64/x
  3. Step 3: Cross multiply
    2,528,904.08x = 3,792,567 × 845,614.64
  4. Step 4: Simplify right side
    2,528,904.08x = 3,207,050,178,380.88
  5. Step 5: Solve for x
    x = 3,207,050,178,380.88/2,528,904.08
  6. Step 6: Final answer
    x = 1,268,158.09

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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.