Home / 4,381,418.79-6,566,253.59-3,409,956.14

Finding the Fourth Proportional to 4,381,418.79, 6,566,253.59 and 3,409,956.14

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Solution

The fourth proportional to 4,381,418.79, 6,566,253.59 and 3,409,956.14 is: 5,110,362.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,381,418.79 : 6,566,253.59 = 3,409,956.14 : x
  2. Step 2: Convert to fraction form
    4,381,418.79/6,566,253.59 = 3,409,956.14/x
  3. Step 3: Cross multiply
    4,381,418.79x = 6,566,253.59 × 3,409,956.14
  4. Step 4: Simplify right side
    4,381,418.79x = 22,390,636,696,136.49
  5. Step 5: Solve for x
    x = 22,390,636,696,136.49/4,381,418.79
  6. Step 6: Final answer
    x = 5,110,362.14

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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.