Home / 3,009,789.03-4,153,304.39-1,651,749.51

Finding the Fourth Proportional to 3,009,789.03, 4,153,304.39 and 1,651,749.51

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Solution

The fourth proportional to 3,009,789.03, 4,153,304.39 and 1,651,749.51 is: 2,279,302.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,009,789.03 : 4,153,304.39 = 1,651,749.51 : x
  2. Step 2: Convert to fraction form
    3,009,789.03/4,153,304.39 = 1,651,749.51/x
  3. Step 3: Cross multiply
    3,009,789.03x = 4,153,304.39 × 1,651,749.51
  4. Step 4: Simplify right side
    3,009,789.03x = 6,860,218,482,804.60
  5. Step 5: Solve for x
    x = 6,860,218,482,804.60/3,009,789.03
  6. Step 6: Final answer
    x = 2,279,302.11

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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.