Home / 2,174,094.88-3,000,527.64-1,314,661.36

Finding the Fourth Proportional to 2,174,094.88, 3,000,527.64 and 1,314,661.36

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Solution

The fourth proportional to 2,174,094.88, 3,000,527.64 and 1,314,661.36 is: 1,814,400.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,174,094.88 : 3,000,527.64 = 1,314,661.36 : x
  2. Step 2: Convert to fraction form
    2,174,094.88/3,000,527.64 = 1,314,661.36/x
  3. Step 3: Cross multiply
    2,174,094.88x = 3,000,527.64 × 1,314,661.36
  4. Step 4: Simplify right side
    2,174,094.88x = 3,944,677,747,919.99
  5. Step 5: Solve for x
    x = 3,944,677,747,919.99/2,174,094.88
  6. Step 6: Final answer
    x = 1,814,400.00

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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.