Home / 1,935,202.32-2,899,162.13-1,134,104.22

Finding the Fourth Proportional to 1,935,202.32, 2,899,162.13 and 1,134,104.22

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Solution

The fourth proportional to 1,935,202.32, 2,899,162.13 and 1,134,104.22 is: 1,699,022.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,935,202.32 : 2,899,162.13 = 1,134,104.22 : x
  2. Step 2: Convert to fraction form
    1,935,202.32/2,899,162.13 = 1,134,104.22/x
  3. Step 3: Cross multiply
    1,935,202.32x = 2,899,162.13 × 1,134,104.22
  4. Step 4: Simplify right side
    1,935,202.32x = 3,287,952,000,426.67
  5. Step 5: Solve for x
    x = 3,287,952,000,426.67/1,935,202.32
  6. Step 6: Final answer
    x = 1,699,022.35

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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.