Home / 3,321,248.32-4,583,302.32-1,871,410.72

Finding the Fourth Proportional to 3,321,248.32, 4,583,302.32 and 1,871,410.72

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Solution

The fourth proportional to 3,321,248.32, 4,583,302.32 and 1,871,410.72 is: 2,582,535.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,321,248.32 : 4,583,302.32 = 1,871,410.72 : x
  2. Step 2: Convert to fraction form
    3,321,248.32/4,583,302.32 = 1,871,410.72/x
  3. Step 3: Cross multiply
    3,321,248.32x = 4,583,302.32 × 1,871,410.72
  4. Step 4: Simplify right side
    3,321,248.32x = 8,577,241,094,648.87
  5. Step 5: Solve for x
    x = 8,577,241,094,648.87/3,321,248.32
  6. Step 6: Final answer
    x = 2,582,535.32

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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.