Home / 3,681,699.15-5,081,364.32-2,374,583.79

Finding the Fourth Proportional to 3,681,699.15, 5,081,364.32 and 2,374,583.79

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Solution

The fourth proportional to 3,681,699.15, 5,081,364.32 and 2,374,583.79 is: 3,277,325.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,681,699.15 : 5,081,364.32 = 2,374,583.79 : x
  2. Step 2: Convert to fraction form
    3,681,699.15/5,081,364.32 = 2,374,583.79/x
  3. Step 3: Cross multiply
    3,681,699.15x = 5,081,364.32 × 2,374,583.79
  4. Step 4: Simplify right side
    3,681,699.15x = 12,066,125,345,356.37
  5. Step 5: Solve for x
    x = 12,066,125,345,356.37/3,681,699.15
  6. Step 6: Final answer
    x = 3,277,325.18

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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.