Home / 2,400,569.36-3,312,464.96-1,327,550.48

Finding the Fourth Proportional to 2,400,569.36, 3,312,464.96 and 1,327,550.48

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Solution

The fourth proportional to 2,400,569.36, 3,312,464.96 and 1,327,550.48 is: 1,831,842.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,400,569.36 : 3,312,464.96 = 1,327,550.48 : x
  2. Step 2: Convert to fraction form
    2,400,569.36/3,312,464.96 = 1,327,550.48/x
  3. Step 3: Cross multiply
    2,400,569.36x = 3,312,464.96 × 1,327,550.48
  4. Step 4: Simplify right side
    2,400,569.36x = 4,397,464,447,631.18
  5. Step 5: Solve for x
    x = 4,397,464,447,631.18/2,400,569.36
  6. Step 6: Final answer
    x = 1,831,842.28

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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.