Home / 5,019,232.84-6,926,516.98-2,843,771.72

Finding the Fourth Proportional to 5,019,232.84, 6,926,516.98 and 2,843,771.72

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Solution

The fourth proportional to 5,019,232.84, 6,926,516.98 and 2,843,771.72 is: 3,924,391.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,019,232.84 : 6,926,516.98 = 2,843,771.72 : x
  2. Step 2: Convert to fraction form
    5,019,232.84/6,926,516.98 = 2,843,771.72/x
  3. Step 3: Cross multiply
    5,019,232.84x = 6,926,516.98 × 2,843,771.72
  4. Step 4: Simplify right side
    5,019,232.84x = 19,697,433,105,823.81
  5. Step 5: Solve for x
    x = 19,697,433,105,823.81/5,019,232.84
  6. Step 6: Final answer
    x = 3,924,391.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.