Home / 3,884,568.27-5,364,089.10-2,436,752.40

Finding the Fourth Proportional to 3,884,568.27, 5,364,089.10 and 2,436,752.40

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Solution

The fourth proportional to 3,884,568.27, 5,364,089.10 and 2,436,752.40 is: 3,364,841.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,884,568.27 : 5,364,089.10 = 2,436,752.40 : x
  2. Step 2: Convert to fraction form
    3,884,568.27/5,364,089.10 = 2,436,752.40/x
  3. Step 3: Cross multiply
    3,884,568.27x = 5,364,089.10 × 2,436,752.40
  4. Step 4: Simplify right side
    3,884,568.27x = 13,070,956,988,238.84
  5. Step 5: Solve for x
    x = 13,070,956,988,238.84/3,884,568.27
  6. Step 6: Final answer
    x = 3,364,841.62

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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.