Home / 3,473,524.84-5,210,240.28-1,553,928.52

Finding the Fourth Proportional to 3,473,524.84, 5,210,240.28 and 1,553,928.52

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Solution

The fourth proportional to 3,473,524.84, 5,210,240.28 and 1,553,928.52 is: 2,330,871.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,473,524.84 : 5,210,240.28 = 1,553,928.52 : x
  2. Step 2: Convert to fraction form
    3,473,524.84/5,210,240.28 = 1,553,928.52/x
  3. Step 3: Cross multiply
    3,473,524.84x = 5,210,240.28 × 1,553,928.52
  4. Step 4: Simplify right side
    3,473,524.84x = 8,096,340,967,144.79
  5. Step 5: Solve for x
    x = 8,096,340,967,144.79/3,473,524.84
  6. Step 6: Final answer
    x = 2,330,871.76

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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.