Home / 4,184,142.89-5,774,202.45-2,348,733.51

Finding the Fourth Proportional to 4,184,142.89, 5,774,202.45 and 2,348,733.51

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Solution

The fourth proportional to 4,184,142.89, 5,774,202.45 and 2,348,733.51 is: 3,241,300.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,184,142.89 : 5,774,202.45 = 2,348,733.51 : x
  2. Step 2: Convert to fraction form
    4,184,142.89/5,774,202.45 = 2,348,733.51/x
  3. Step 3: Cross multiply
    4,184,142.89x = 5,774,202.45 × 2,348,733.51
  4. Step 4: Simplify right side
    4,184,142.89x = 13,562,062,787,839.10
  5. Step 5: Solve for x
    x = 13,562,062,787,839.10/4,184,142.89
  6. Step 6: Final answer
    x = 3,241,300.11

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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.