Home / 12,794,765.96-19,195,510.44-4,598,235.83

Finding the Fourth Proportional to 12,794,765.96, 19,195,510.44 and 4,598,235.83

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Solution

The fourth proportional to 12,794,765.96, 19,195,510.44 and 4,598,235.83 is: 6,898,561.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,794,765.96 : 19,195,510.44 = 4,598,235.83 : x
  2. Step 2: Convert to fraction form
    12,794,765.96/19,195,510.44 = 4,598,235.83/x
  3. Step 3: Cross multiply
    12,794,765.96x = 19,195,510.44 × 4,598,235.83
  4. Step 4: Simplify right side
    12,794,765.96x = 88,265,483,880,347.08
  5. Step 5: Solve for x
    x = 88,265,483,880,347.08/12,794,765.96
  6. Step 6: Final answer
    x = 6,898,561.81

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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.