Home / 5,706,047.10-7,869,753.56-5,016,244.07

Finding the Fourth Proportional to 5,706,047.10, 7,869,753.56 and 5,016,244.07

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Solution

The fourth proportional to 5,706,047.10, 7,869,753.56 and 5,016,244.07 is: 6,918,380.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,706,047.10 : 7,869,753.56 = 5,016,244.07 : x
  2. Step 2: Convert to fraction form
    5,706,047.10/7,869,753.56 = 5,016,244.07/x
  3. Step 3: Cross multiply
    5,706,047.10x = 7,869,753.56 × 5,016,244.07
  4. Step 4: Simplify right side
    5,706,047.10x = 39,476,604,600,903.23
  5. Step 5: Solve for x
    x = 39,476,604,600,903.23/5,706,047.10
  6. Step 6: Final answer
    x = 6,918,380.43

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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.