Home / 2,055,226.34-2,835,931.59-1,183,736.90

Finding the Fourth Proportional to 2,055,226.34, 2,835,931.59 and 1,183,736.90

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Solution

The fourth proportional to 2,055,226.34, 2,835,931.59 and 1,183,736.90 is: 1,633,395.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,055,226.34 : 2,835,931.59 = 1,183,736.90 : x
  2. Step 2: Convert to fraction form
    2,055,226.34/2,835,931.59 = 1,183,736.90/x
  3. Step 3: Cross multiply
    2,055,226.34x = 2,835,931.59 × 1,183,736.90
  4. Step 4: Simplify right side
    2,055,226.34x = 3,356,996,854,779.01
  5. Step 5: Solve for x
    x = 3,356,996,854,779.01/2,055,226.34
  6. Step 6: Final answer
    x = 1,633,395.21

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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.