Home / 2,510,124.40-3,463,998.42-1,364,204.80

Finding the Fourth Proportional to 2,510,124.40, 3,463,998.42 and 1,364,204.80

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Solution

The fourth proportional to 2,510,124.40, 3,463,998.42 and 1,364,204.80 is: 1,882,617.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,510,124.40 : 3,463,998.42 = 1,364,204.80 : x
  2. Step 2: Convert to fraction form
    2,510,124.40/3,463,998.42 = 1,364,204.80/x
  3. Step 3: Cross multiply
    2,510,124.40x = 3,463,998.42 × 1,364,204.80
  4. Step 4: Simplify right side
    2,510,124.40x = 4,725,603,271,756.42
  5. Step 5: Solve for x
    x = 4,725,603,271,756.42/2,510,124.40
  6. Step 6: Final answer
    x = 1,882,617.16

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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.