Home / 7,583,855.84-10,465,758.06-4,146,097.04

Finding the Fourth Proportional to 7,583,855.84, 10,465,758.06 and 4,146,097.04

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Solution

The fourth proportional to 7,583,855.84, 10,465,758.06 and 4,146,097.04 is: 5,721,634.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,583,855.84 : 10,465,758.06 = 4,146,097.04 : x
  2. Step 2: Convert to fraction form
    7,583,855.84/10,465,758.06 = 4,146,097.04/x
  3. Step 3: Cross multiply
    7,583,855.84x = 10,465,758.06 × 4,146,097.04
  4. Step 4: Simplify right side
    7,583,855.84x = 43,392,048,513,922.15
  5. Step 5: Solve for x
    x = 43,392,048,513,922.15/7,583,855.84
  6. Step 6: Final answer
    x = 5,721,634.14

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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.