Home / 9,694,424.60-14,541,636.90-8,201,432.60

Finding the Fourth Proportional to 9,694,424.60, 14,541,636.90 and 8,201,432.60

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Solution

The fourth proportional to 9,694,424.60, 14,541,636.90 and 8,201,432.60 is: 12,302,148.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,694,424.60 : 14,541,636.90 = 8,201,432.60 : x
  2. Step 2: Convert to fraction form
    9,694,424.60/14,541,636.90 = 8,201,432.60/x
  3. Step 3: Cross multiply
    9,694,424.60x = 14,541,636.90 × 8,201,432.60
  4. Step 4: Simplify right side
    9,694,424.60x = 119,262,254,929,022.94
  5. Step 5: Solve for x
    x = 119,262,254,929,022.94/9,694,424.60
  6. Step 6: Final answer
    x = 12,302,148.90

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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.