Home / 10,926,798.89-15,079,004.85-6,032,027.72

Finding the Fourth Proportional to 10,926,798.89, 15,079,004.85 and 6,032,027.72

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Solution

The fourth proportional to 10,926,798.89, 15,079,004.85 and 6,032,027.72 is: 8,324,210.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,926,798.89 : 15,079,004.85 = 6,032,027.72 : x
  2. Step 2: Convert to fraction form
    10,926,798.89/15,079,004.85 = 6,032,027.72/x
  3. Step 3: Cross multiply
    10,926,798.89x = 15,079,004.85 × 6,032,027.72
  4. Step 4: Simplify right side
    10,926,798.89x = 90,956,975,169,819.41
  5. Step 5: Solve for x
    x = 90,956,975,169,819.41/10,926,798.89
  6. Step 6: Final answer
    x = 8,324,210.61

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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.