Home / 2,242,292.86-3,096,127.26-1,805,322.16

Finding the Fourth Proportional to 2,242,292.86, 3,096,127.26 and 1,805,322.16

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Solution

The fourth proportional to 2,242,292.86, 3,096,127.26 and 1,805,322.16 is: 2,492,764.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,242,292.86 : 3,096,127.26 = 1,805,322.16 : x
  2. Step 2: Convert to fraction form
    2,242,292.86/3,096,127.26 = 1,805,322.16/x
  3. Step 3: Cross multiply
    2,242,292.86x = 3,096,127.26 × 1,805,322.16
  4. Step 4: Simplify right side
    2,242,292.86x = 5,589,507,152,658.08
  5. Step 5: Solve for x
    x = 5,589,507,152,658.08/2,242,292.86
  6. Step 6: Final answer
    x = 2,492,764.10

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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.