Home / 4,101,917.76-6,148,185.53-2,565,611.01

Finding the Fourth Proportional to 4,101,917.76, 6,148,185.53 and 2,565,611.01

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Solution

The fourth proportional to 4,101,917.76, 6,148,185.53 and 2,565,611.01 is: 3,845,482.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,101,917.76 : 6,148,185.53 = 2,565,611.01 : x
  2. Step 2: Convert to fraction form
    4,101,917.76/6,148,185.53 = 2,565,611.01/x
  3. Step 3: Cross multiply
    4,101,917.76x = 6,148,185.53 × 2,565,611.01
  4. Step 4: Simplify right side
    4,101,917.76x = 15,773,852,474,462.63
  5. Step 5: Solve for x
    x = 15,773,852,474,462.63/4,101,917.76
  6. Step 6: Final answer
    x = 3,845,482.38

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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.