Home / 4,706,608.80-7,060,897.35-1,512,057.90

Finding the Fourth Proportional to 4,706,608.80, 7,060,897.35 and 1,512,057.90

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Solution

The fourth proportional to 4,706,608.80, 7,060,897.35 and 1,512,057.90 is: 2,268,403.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,706,608.80 : 7,060,897.35 = 1,512,057.90 : x
  2. Step 2: Convert to fraction form
    4,706,608.80/7,060,897.35 = 1,512,057.90/x
  3. Step 3: Cross multiply
    4,706,608.80x = 7,060,897.35 × 1,512,057.90
  4. Step 4: Simplify right side
    4,706,608.80x = 10,676,485,619,156.56
  5. Step 5: Solve for x
    x = 10,676,485,619,156.56/4,706,608.80
  6. Step 6: Final answer
    x = 2,268,403.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.