Home / 2,671,655.52-4,008,797.52-1,251,466.08

Finding the Fourth Proportional to 2,671,655.52, 4,008,797.52 and 1,251,466.08

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Solution

The fourth proportional to 2,671,655.52, 4,008,797.52 and 1,251,466.08 is: 1,877,814.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,671,655.52 : 4,008,797.52 = 1,251,466.08 : x
  2. Step 2: Convert to fraction form
    2,671,655.52/4,008,797.52 = 1,251,466.08/x
  3. Step 3: Cross multiply
    2,671,655.52x = 4,008,797.52 × 1,251,466.08
  4. Step 4: Simplify right side
    2,671,655.52x = 5,016,874,117,868.12
  5. Step 5: Solve for x
    x = 5,016,874,117,868.12/2,671,655.52
  6. Step 6: Final answer
    x = 1,877,814.74

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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.