Home / 4,762,434.98-7,144,636.66-1,567,752.86

Finding the Fourth Proportional to 4,762,434.98, 7,144,636.66 and 1,567,752.86

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Solution

The fourth proportional to 4,762,434.98, 7,144,636.66 and 1,567,752.86 is: 2,351,953.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,762,434.98 : 7,144,636.66 = 1,567,752.86 : x
  2. Step 2: Convert to fraction form
    4,762,434.98/7,144,636.66 = 1,567,752.86/x
  3. Step 3: Cross multiply
    4,762,434.98x = 7,144,636.66 × 1,567,752.86
  4. Step 4: Simplify right side
    4,762,434.98x = 11,201,024,557,375.85
  5. Step 5: Solve for x
    x = 11,201,024,557,375.85/4,762,434.98
  6. Step 6: Final answer
    x = 2,351,953.28

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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.