Home / 4,768,333.58-7,152,747.78-1,573,708.87

Finding the Fourth Proportional to 4,768,333.58, 7,152,747.78 and 1,573,708.87

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Solution

The fourth proportional to 4,768,333.58, 7,152,747.78 and 1,573,708.87 is: 2,360,644.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,768,333.58 : 7,152,747.78 = 1,573,708.87 : x
  2. Step 2: Convert to fraction form
    4,768,333.58/7,152,747.78 = 1,573,708.87/x
  3. Step 3: Cross multiply
    4,768,333.58x = 7,152,747.78 × 1,573,708.87
  4. Step 4: Simplify right side
    4,768,333.58x = 11,256,342,632,249.04
  5. Step 5: Solve for x
    x = 11,256,342,632,249.04/4,768,333.58
  6. Step 6: Final answer
    x = 2,360,644.96

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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.