Home / 4,455,515.55-6,684,712.64-2,060,930.98

Finding the Fourth Proportional to 4,455,515.55, 6,684,712.64 and 2,060,930.98

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Solution

The fourth proportional to 4,455,515.55, 6,684,712.64 and 2,060,930.98 is: 3,092,062.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,455,515.55 : 6,684,712.64 = 2,060,930.98 : x
  2. Step 2: Convert to fraction form
    4,455,515.55/6,684,712.64 = 2,060,930.98/x
  3. Step 3: Cross multiply
    4,455,515.55x = 6,684,712.64 × 2,060,930.98
  4. Step 4: Simplify right side
    4,455,515.55x = 13,776,731,372,173.59
  5. Step 5: Solve for x
    x = 13,776,731,372,173.59/4,455,515.55
  6. Step 6: Final answer
    x = 3,092,062.24

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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.