Home / 4,178,017.17-6,267,025.80-2,757,741.03

Finding the Fourth Proportional to 4,178,017.17, 6,267,025.80 and 2,757,741.03

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Solution

The fourth proportional to 4,178,017.17, 6,267,025.80 and 2,757,741.03 is: 4,136,611.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,178,017.17 : 6,267,025.80 = 2,757,741.03 : x
  2. Step 2: Convert to fraction form
    4,178,017.17/6,267,025.80 = 2,757,741.03/x
  3. Step 3: Cross multiply
    4,178,017.17x = 6,267,025.80 × 2,757,741.03
  4. Step 4: Simplify right side
    4,178,017.17x = 17,282,834,184,728.57
  5. Step 5: Solve for x
    x = 17,282,834,184,728.57/4,178,017.17
  6. Step 6: Final answer
    x = 4,136,611.57

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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.