Home / 4,240,168.27-5,852,471.37-2,405,700.32

Finding the Fourth Proportional to 4,240,168.27, 5,852,471.37 and 2,405,700.32

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Solution

The fourth proportional to 4,240,168.27, 5,852,471.37 and 2,405,700.32 is: 3,320,456.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,240,168.27 : 5,852,471.37 = 2,405,700.32 : x
  2. Step 2: Convert to fraction form
    4,240,168.27/5,852,471.37 = 2,405,700.32/x
  3. Step 3: Cross multiply
    4,240,168.27x = 5,852,471.37 × 2,405,700.32
  4. Step 4: Simplify right side
    4,240,168.27x = 14,079,292,209,316.11
  5. Step 5: Solve for x
    x = 14,079,292,209,316.11/4,240,168.27
  6. Step 6: Final answer
    x = 3,320,456.01

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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.