Home / 8,533,544.93-12,800,329.71-3,484,855.43

Finding the Fourth Proportional to 8,533,544.93, 12,800,329.71 and 3,484,855.43

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Solution

The fourth proportional to 8,533,544.93, 12,800,329.71 and 3,484,855.43 is: 5,227,288.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,533,544.93 : 12,800,329.71 = 3,484,855.43 : x
  2. Step 2: Convert to fraction form
    8,533,544.93/12,800,329.71 = 3,484,855.43/x
  3. Step 3: Cross multiply
    8,533,544.93x = 12,800,329.71 × 3,484,855.43
  4. Step 4: Simplify right side
    8,533,544.93x = 44,607,298,495,683.83
  5. Step 5: Solve for x
    x = 44,607,298,495,683.83/8,533,544.93
  6. Step 6: Final answer
    x = 5,227,288.17

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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.