Home / 4,565,822.40-6,300,832.32-2,528,629.92

Finding the Fourth Proportional to 4,565,822.40, 6,300,832.32 and 2,528,629.92

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Solution

The fourth proportional to 4,565,822.40, 6,300,832.32 and 2,528,629.92 is: 3,489,507.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,565,822.40 : 6,300,832.32 = 2,528,629.92 : x
  2. Step 2: Convert to fraction form
    4,565,822.40/6,300,832.32 = 2,528,629.92/x
  3. Step 3: Cross multiply
    4,565,822.40x = 6,300,832.32 × 2,528,629.92
  4. Step 4: Simplify right side
    4,565,822.40x = 15,932,473,125,255.02
  5. Step 5: Solve for x
    x = 15,932,473,125,255.02/4,565,822.40
  6. Step 6: Final answer
    x = 3,489,507.85

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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.