Home / 2,410,614.72-3,325,392.36-1,429,983.36

Finding the Fourth Proportional to 2,410,614.72, 3,325,392.36 and 1,429,983.36

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Solution

The fourth proportional to 2,410,614.72, 3,325,392.36 and 1,429,983.36 is: 1,972,632.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410,614.72 : 3,325,392.36 = 1,429,983.36 : x
  2. Step 2: Convert to fraction form
    2,410,614.72/3,325,392.36 = 1,429,983.36/x
  3. Step 3: Cross multiply
    2,410,614.72x = 3,325,392.36 × 1,429,983.36
  4. Step 4: Simplify right side
    2,410,614.72x = 4,755,255,740,271.13
  5. Step 5: Solve for x
    x = 4,755,255,740,271.13/2,410,614.72
  6. Step 6: Final answer
    x = 1,972,632.00

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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.