Home / 2,671,656.52-4,008,799.02-1,251,467.08

Finding the Fourth Proportional to 2,671,656.52, 4,008,799.02 and 1,251,467.08

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Solution

The fourth proportional to 2,671,656.52, 4,008,799.02 and 1,251,467.08 is: 1,877,816.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,671,656.52 : 4,008,799.02 = 1,251,467.08 : x
  2. Step 2: Convert to fraction form
    2,671,656.52/4,008,799.02 = 1,251,467.08/x
  3. Step 3: Cross multiply
    2,671,656.52x = 4,008,799.02 × 1,251,467.08
  4. Step 4: Simplify right side
    2,671,656.52x = 5,016,880,003,866.26
  5. Step 5: Solve for x
    x = 5,016,880,003,866.26/2,671,656.52
  6. Step 6: Final answer
    x = 1,877,816.24

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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.