Home / 5,093,988.76-7,029,741.56-2,770,901.34

Finding the Fourth Proportional to 5,093,988.76, 7,029,741.56 and 2,770,901.34

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Solution

The fourth proportional to 5,093,988.76, 7,029,741.56 and 2,770,901.34 is: 3,823,864.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,093,988.76 : 7,029,741.56 = 2,770,901.34 : x
  2. Step 2: Convert to fraction form
    5,093,988.76/7,029,741.56 = 2,770,901.34/x
  3. Step 3: Cross multiply
    5,093,988.76x = 7,029,741.56 × 2,770,901.34
  4. Step 4: Simplify right side
    5,093,988.76x = 19,478,720,268,241.65
  5. Step 5: Solve for x
    x = 19,478,720,268,241.65/5,093,988.76
  6. Step 6: Final answer
    x = 3,823,864.01

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1.5x scale

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.