Home / 10,682,736.23-16,024,124.40-2,595,718.71

Finding the Fourth Proportional to 10,682,736.23, 16,024,124.40 and 2,595,718.71

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Solution

The fourth proportional to 10,682,736.23, 16,024,124.40 and 2,595,718.71 is: 3,893,582.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,682,736.23 : 16,024,124.40 = 2,595,718.71 : x
  2. Step 2: Convert to fraction form
    10,682,736.23/16,024,124.40 = 2,595,718.71/x
  3. Step 3: Cross multiply
    10,682,736.23x = 16,024,124.40 × 2,595,718.71
  4. Step 4: Simplify right side
    10,682,736.23x = 41,594,119,506,713.58
  5. Step 5: Solve for x
    x = 41,594,119,506,713.58/10,682,736.23
  6. Step 6: Final answer
    x = 3,893,582.94

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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.