Home / 4,995,109.09-6,893,250.47-2,703,269.78

Finding the Fourth Proportional to 4,995,109.09, 6,893,250.47 and 2,703,269.78

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Solution

The fourth proportional to 4,995,109.09, 6,893,250.47 and 2,703,269.78 is: 3,730,512.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,995,109.09 : 6,893,250.47 = 2,703,269.78 : x
  2. Step 2: Convert to fraction form
    4,995,109.09/6,893,250.47 = 2,703,269.78/x
  3. Step 3: Cross multiply
    4,995,109.09x = 6,893,250.47 × 2,703,269.78
  4. Step 4: Simplify right side
    4,995,109.09x = 18,634,315,633,539.20
  5. Step 5: Solve for x
    x = 18,634,315,633,539.20/4,995,109.09
  6. Step 6: Final answer
    x = 3,730,512.25

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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.