Home / 6,294,625.50-9,429,437.40-4,850,297.88

Finding the Fourth Proportional to 6,294,625.50, 9,429,437.40 and 4,850,297.88

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Solution

The fourth proportional to 6,294,625.50, 9,429,437.40 and 4,850,297.88 is: 7,265,814.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,294,625.50 : 9,429,437.40 = 4,850,297.88 : x
  2. Step 2: Convert to fraction form
    6,294,625.50/9,429,437.40 = 4,850,297.88/x
  3. Step 3: Cross multiply
    6,294,625.50x = 9,429,437.40 × 4,850,297.88
  4. Step 4: Simplify right side
    6,294,625.50x = 45,735,580,230,812.71
  5. Step 5: Solve for x
    x = 45,735,580,230,812.71/6,294,625.50
  6. Step 6: Final answer
    x = 7,265,814.34

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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.