Home / 8,967,495.83-13,451,155.04-4,108,424.02

Finding the Fourth Proportional to 8,967,495.83, 13,451,155.04 and 4,108,424.02

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Solution

The fourth proportional to 8,967,495.83, 13,451,155.04 and 4,108,424.02 is: 6,162,595.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,967,495.83 : 13,451,155.04 = 4,108,424.02 : x
  2. Step 2: Convert to fraction form
    8,967,495.83/13,451,155.04 = 4,108,424.02/x
  3. Step 3: Cross multiply
    8,967,495.83x = 13,451,155.04 × 4,108,424.02
  4. Step 4: Simplify right side
    8,967,495.83x = 55,263,048,439,723.23
  5. Step 5: Solve for x
    x = 55,263,048,439,723.23/8,967,495.83
  6. Step 6: Final answer
    x = 6,162,595.39

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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.