Home / 4,999,141.04-6,898,780.30-2,707,249.28

Finding the Fourth Proportional to 4,999,141.04, 6,898,780.30 and 2,707,249.28

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Solution

The fourth proportional to 4,999,141.04, 6,898,780.30 and 2,707,249.28 is: 3,735,985.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,999,141.04 : 6,898,780.30 = 2,707,249.28 : x
  2. Step 2: Convert to fraction form
    4,999,141.04/6,898,780.30 = 2,707,249.28/x
  3. Step 3: Cross multiply
    4,999,141.04x = 6,898,780.30 × 2,707,249.28
  4. Step 4: Simplify right side
    4,999,141.04x = 18,676,718,000,053.18
  5. Step 5: Solve for x
    x = 18,676,718,000,053.18/4,999,141.04
  6. Step 6: Final answer
    x = 3,735,985.41

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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.