Home / 1,828,023.09-2,527,487.37-1,601,017.89

Finding the Fourth Proportional to 1,828,023.09, 2,527,487.37 and 1,601,017.89

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Solution

The fourth proportional to 1,828,023.09, 2,527,487.37 and 1,601,017.89 is: 2,213,622.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,828,023.09 : 2,527,487.37 = 1,601,017.89 : x
  2. Step 2: Convert to fraction form
    1,828,023.09/2,527,487.37 = 1,601,017.89/x
  3. Step 3: Cross multiply
    1,828,023.09x = 2,527,487.37 × 1,601,017.89
  4. Step 4: Simplify right side
    1,828,023.09x = 4,046,552,496,119.05
  5. Step 5: Solve for x
    x = 4,046,552,496,119.05/1,828,023.09
  6. Step 6: Final answer
    x = 2,213,622.20

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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.