Home / 2,349,148.08-3,241,737.72-1,276,037.04

Finding the Fourth Proportional to 2,349,148.08, 3,241,737.72 and 1,276,037.04

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Solution

The fourth proportional to 2,349,148.08, 3,241,737.72 and 1,276,037.04 is: 1,760,884.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,349,148.08 : 3,241,737.72 = 1,276,037.04 : x
  2. Step 2: Convert to fraction form
    2,349,148.08/3,241,737.72 = 1,276,037.04/x
  3. Step 3: Cross multiply
    2,349,148.08x = 3,241,737.72 × 1,276,037.04
  4. Step 4: Simplify right side
    2,349,148.08x = 4,136,577,404,685.15
  5. Step 5: Solve for x
    x = 4,136,577,404,685.15/2,349,148.08
  6. Step 6: Final answer
    x = 1,760,884.06

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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.