Home / 2,349,370.05-3,524,055.08-1,789,498.05

Finding the Fourth Proportional to 2,349,370.05, 3,524,055.08 and 1,789,498.05

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Solution

The fourth proportional to 2,349,370.05, 3,524,055.08 and 1,789,498.05 is: 2,684,247.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,349,370.05 : 3,524,055.08 = 1,789,498.05 : x
  2. Step 2: Convert to fraction form
    2,349,370.05/3,524,055.08 = 1,789,498.05/x
  3. Step 3: Cross multiply
    2,349,370.05x = 3,524,055.08 × 1,789,498.05
  4. Step 4: Simplify right side
    2,349,370.05x = 6,306,289,684,805.11
  5. Step 5: Solve for x
    x = 6,306,289,684,805.11/2,349,370.05
  6. Step 6: Final answer
    x = 2,684,247.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.