Home / 3,770,700.45-5,624,688.17-3,407,483.49

Finding the Fourth Proportional to 3,770,700.45, 5,624,688.17 and 3,407,483.49

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Solution

The fourth proportional to 3,770,700.45, 5,624,688.17 and 3,407,483.49 is: 5,082,883.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,770,700.45 : 5,624,688.17 = 3,407,483.49 : x
  2. Step 2: Convert to fraction form
    3,770,700.45/5,624,688.17 = 3,407,483.49/x
  3. Step 3: Cross multiply
    3,770,700.45x = 5,624,688.17 × 3,407,483.49
  4. Step 4: Simplify right side
    3,770,700.45x = 19,166,032,058,635.90
  5. Step 5: Solve for x
    x = 19,166,032,058,635.90/3,770,700.45
  6. Step 6: Final answer
    x = 5,082,883.75

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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.