Home / 3,690,168.01-5,092,417.71-2,058,574.07

Finding the Fourth Proportional to 3,690,168.01, 5,092,417.71 and 2,058,574.07

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Solution

The fourth proportional to 3,690,168.01, 5,092,417.71 and 2,058,574.07 is: 2,840,824.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,690,168.01 : 5,092,417.71 = 2,058,574.07 : x
  2. Step 2: Convert to fraction form
    3,690,168.01/5,092,417.71 = 2,058,574.07/x
  3. Step 3: Cross multiply
    3,690,168.01x = 5,092,417.71 × 2,058,574.07
  4. Step 4: Simplify right side
    3,690,168.01x = 10,483,119,041,121.91
  5. Step 5: Solve for x
    x = 10,483,119,041,121.91/3,690,168.01
  6. Step 6: Final answer
    x = 2,840,824.33

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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.