Home / 3,372,077.25-5,059,776.67-1,574,699.51

Finding the Fourth Proportional to 3,372,077.25, 5,059,776.67 and 1,574,699.51

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Solution

The fourth proportional to 3,372,077.25, 5,059,776.67 and 1,574,699.51 is: 2,362,824.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372,077.25 : 5,059,776.67 = 1,574,699.51 : x
  2. Step 2: Convert to fraction form
    3,372,077.25/5,059,776.67 = 1,574,699.51/x
  3. Step 3: Cross multiply
    3,372,077.25x = 5,059,776.67 × 1,574,699.51
  4. Step 4: Simplify right side
    3,372,077.25x = 7,967,627,817,659.55
  5. Step 5: Solve for x
    x = 7,967,627,817,659.55/3,372,077.25
  6. Step 6: Final answer
    x = 2,362,824.82

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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.