Home / 2,608,604.16-3,600,065.16-1,447,233.36

Finding the Fourth Proportional to 2,608,604.16, 3,600,065.16 and 1,447,233.36

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Solution

The fourth proportional to 2,608,604.16, 3,600,065.16 and 1,447,233.36 is: 1,997,288.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,608,604.16 : 3,600,065.16 = 1,447,233.36 : x
  2. Step 2: Convert to fraction form
    2,608,604.16/3,600,065.16 = 1,447,233.36/x
  3. Step 3: Cross multiply
    2,608,604.16x = 3,600,065.16 × 1,447,233.36
  4. Step 4: Simplify right side
    2,608,604.16x = 5,210,134,397,725.74
  5. Step 5: Solve for x
    x = 5,210,134,397,725.74/2,608,604.16
  6. Step 6: Final answer
    x = 1,997,288.23

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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.