Home / 3,092,088.33-4,267,195.88-1,868,157.36

Finding the Fourth Proportional to 3,092,088.33, 4,267,195.88 and 1,868,157.36

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Solution

The fourth proportional to 3,092,088.33, 4,267,195.88 and 1,868,157.36 is: 2,578,126.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092,088.33 : 4,267,195.88 = 1,868,157.36 : x
  2. Step 2: Convert to fraction form
    3,092,088.33/4,267,195.88 = 1,868,157.36/x
  3. Step 3: Cross multiply
    3,092,088.33x = 4,267,195.88 × 1,868,157.36
  4. Step 4: Simplify right side
    3,092,088.33x = 7,971,793,380,442.89
  5. Step 5: Solve for x
    x = 7,971,793,380,442.89/3,092,088.33
  6. Step 6: Final answer
    x = 2,578,126.02

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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.