Home / 5,303,205-7,951,552.02-2,060,956.86

Finding the Fourth Proportional to 5,303,205, 7,951,552.02 and 2,060,956.86

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Solution

The fourth proportional to 5,303,205, 7,951,552.02 and 2,060,956.86 is: 3,090,170.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,303,205 : 7,951,552.02 = 2,060,956.86 : x
  2. Step 2: Convert to fraction form
    5,303,205/7,951,552.02 = 2,060,956.86/x
  3. Step 3: Cross multiply
    5,303,205x = 7,951,552.02 × 2,060,956.86
  4. Step 4: Simplify right side
    5,303,205x = 16,387,805,683,265.86
  5. Step 5: Solve for x
    x = 16,387,805,683,265.86/5,303,205
  6. Step 6: Final answer
    x = 3,090,170.13

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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.