Home / 3,650,450.16-5,038,295.10-2,345,333.70

Finding the Fourth Proportional to 3,650,450.16, 5,038,295.10 and 2,345,333.70

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Solution

The fourth proportional to 3,650,450.16, 5,038,295.10 and 2,345,333.70 is: 3,236,993.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,650,450.16 : 5,038,295.10 = 2,345,333.70 : x
  2. Step 2: Convert to fraction form
    3,650,450.16/5,038,295.10 = 2,345,333.70/x
  3. Step 3: Cross multiply
    3,650,450.16x = 5,038,295.10 × 2,345,333.70
  4. Step 4: Simplify right side
    3,650,450.16x = 11,816,483,288,574.87
  5. Step 5: Solve for x
    x = 11,816,483,288,574.87/3,650,450.16
  6. Step 6: Final answer
    x = 3,236,993.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.