Home / 8,432,330.24-11,636,619.37-4,564,851.19

Finding the Fourth Proportional to 8,432,330.24, 11,636,619.37 and 4,564,851.19

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Solution

The fourth proportional to 8,432,330.24, 11,636,619.37 and 4,564,851.19 is: 6,299,496.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,432,330.24 : 11,636,619.37 = 4,564,851.19 : x
  2. Step 2: Convert to fraction form
    8,432,330.24/11,636,619.37 = 4,564,851.19/x
  3. Step 3: Cross multiply
    8,432,330.24x = 11,636,619.37 × 4,564,851.19
  4. Step 4: Simplify right side
    8,432,330.24x = 53,119,435,738,217.88
  5. Step 5: Solve for x
    x = 53,119,435,738,217.88/8,432,330.24
  6. Step 6: Final answer
    x = 6,299,496.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.