Home / 10,762,263.98-16,135,826.75-4,998,878.52

Finding the Fourth Proportional to 10,762,263.98, 16,135,826.75 and 4,998,878.52

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Solution

The fourth proportional to 10,762,263.98, 16,135,826.75 and 4,998,878.52 is: 7,494,802.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,762,263.98 : 16,135,826.75 = 4,998,878.52 : x
  2. Step 2: Convert to fraction form
    10,762,263.98/16,135,826.75 = 4,998,878.52/x
  3. Step 3: Cross multiply
    10,762,263.98x = 16,135,826.75 × 4,998,878.52
  4. Step 4: Simplify right side
    10,762,263.98x = 80,661,037,718,022
  5. Step 5: Solve for x
    x = 80,661,037,718,022/10,762,263.98
  6. Step 6: Final answer
    x = 7,494,802.01

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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.