Home / 2,720,094.18-3,753,611.55-1,496,322.12

Finding the Fourth Proportional to 2,720,094.18, 3,753,611.55 and 1,496,322.12

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Solution

The fourth proportional to 2,720,094.18, 3,753,611.55 and 1,496,322.12 is: 2,064,859.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,720,094.18 : 3,753,611.55 = 1,496,322.12 : x
  2. Step 2: Convert to fraction form
    2,720,094.18/3,753,611.55 = 1,496,322.12/x
  3. Step 3: Cross multiply
    2,720,094.18x = 3,753,611.55 × 1,496,322.12
  4. Step 4: Simplify right side
    2,720,094.18x = 5,616,611,992,152.49
  5. Step 5: Solve for x
    x = 5,616,611,992,152.49/2,720,094.18
  6. Step 6: Final answer
    x = 2,064,859.38

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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.