Home / 2,793,455.19-3,854,843.87-1,632,009.15

Finding the Fourth Proportional to 2,793,455.19, 3,854,843.87 and 1,632,009.15

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Solution

The fourth proportional to 2,793,455.19, 3,854,843.87 and 1,632,009.15 is: 2,252,100.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,793,455.19 : 3,854,843.87 = 1,632,009.15 : x
  2. Step 2: Convert to fraction form
    2,793,455.19/3,854,843.87 = 1,632,009.15/x
  3. Step 3: Cross multiply
    2,793,455.19x = 3,854,843.87 × 1,632,009.15
  4. Step 4: Simplify right side
    2,793,455.19x = 6,291,140,459,501.37
  5. Step 5: Solve for x
    x = 6,291,140,459,501.37/2,793,455.19
  6. Step 6: Final answer
    x = 2,252,100.01

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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.