Home / 8,533,544.08-12,800,328.44-3,484,854.58

Finding the Fourth Proportional to 8,533,544.08, 12,800,328.44 and 3,484,854.58

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Solution

The fourth proportional to 8,533,544.08, 12,800,328.44 and 3,484,854.58 is: 5,227,286.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,533,544.08 : 12,800,328.44 = 3,484,854.58 : x
  2. Step 2: Convert to fraction form
    8,533,544.08/12,800,328.44 = 3,484,854.58/x
  3. Step 3: Cross multiply
    8,533,544.08x = 12,800,328.44 × 3,484,854.58
  4. Step 4: Simplify right side
    8,533,544.08x = 44,607,283,189,638.26
  5. Step 5: Solve for x
    x = 44,607,283,189,638.26/8,533,544.08
  6. Step 6: Final answer
    x = 5,227,286.90

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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.