Home / 1,473,923.57-2,211,336.59-754,774.44

Finding the Fourth Proportional to 1,473,923.57, 2,211,336.59 and 754,774.44

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Solution

The fourth proportional to 1,473,923.57, 2,211,336.59 and 754,774.44 is: 1,132,392.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,473,923.57 : 2,211,336.59 = 754,774.44 : x
  2. Step 2: Convert to fraction form
    1,473,923.57/2,211,336.59 = 754,774.44/x
  3. Step 3: Cross multiply
    1,473,923.57x = 2,211,336.59 × 754,774.44
  4. Step 4: Simplify right side
    1,473,923.57x = 1,669,060,332,594.89
  5. Step 5: Solve for x
    x = 1,669,060,332,594.89/1,473,923.57
  6. Step 6: Final answer
    x = 1,132,392.73

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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.