Home / 3,763,265.49-5,616,459.06-3,400,059.45

Finding the Fourth Proportional to 3,763,265.49, 5,616,459.06 and 3,400,059.45

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Solution

The fourth proportional to 3,763,265.49, 5,616,459.06 and 3,400,059.45 is: 5,074,394.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,763,265.49 : 5,616,459.06 = 3,400,059.45 : x
  2. Step 2: Convert to fraction form
    3,763,265.49/5,616,459.06 = 3,400,059.45/x
  3. Step 3: Cross multiply
    3,763,265.49x = 5,616,459.06 × 3,400,059.45
  4. Step 4: Simplify right side
    3,763,265.49x = 19,096,294,702,491.12
  5. Step 5: Solve for x
    x = 19,096,294,702,491.12/3,763,265.49
  6. Step 6: Final answer
    x = 5,074,394.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.