Home / 10,822,417.95-16,233,628.77-2,735,416.83

Finding the Fourth Proportional to 10,822,417.95, 16,233,628.77 and 2,735,416.83

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Solution

The fourth proportional to 10,822,417.95, 16,233,628.77 and 2,735,416.83 is: 4,103,125.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,822,417.95 : 16,233,628.77 = 2,735,416.83 : x
  2. Step 2: Convert to fraction form
    10,822,417.95/16,233,628.77 = 2,735,416.83/x
  3. Step 3: Cross multiply
    10,822,417.95x = 16,233,628.77 × 2,735,416.83
  4. Step 4: Simplify right side
    10,822,417.95x = 44,405,741,349,430.20
  5. Step 5: Solve for x
    x = 44,405,741,349,430.20/10,822,417.95
  6. Step 6: Final answer
    x = 4,103,125.71

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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.