Home / 3,110,487-4,665,730.50-746,583

Finding the Fourth Proportional to 3,110,487, 4,665,730.50 and 746,583

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Solution

The fourth proportional to 3,110,487, 4,665,730.50 and 746,583 is: 1,119,874.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,110,487 : 4,665,730.50 = 746,583 : x
  2. Step 2: Convert to fraction form
    3,110,487/4,665,730.50 = 746,583/x
  3. Step 3: Cross multiply
    3,110,487x = 4,665,730.50 × 746,583
  4. Step 4: Simplify right side
    3,110,487x = 3,483,355,073,881.50
  5. Step 5: Solve for x
    x = 3,483,355,073,881.50/3,110,487
  6. Step 6: Final answer
    x = 1,119,874.50

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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.