Home / 2,360,342.15-3,256,712.29-1,341,666.71

Finding the Fourth Proportional to 2,360,342.15, 3,256,712.29 and 1,341,666.71

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Solution

The fourth proportional to 2,360,342.15, 3,256,712.29 and 1,341,666.71 is: 1,851,181.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360,342.15 : 3,256,712.29 = 1,341,666.71 : x
  2. Step 2: Convert to fraction form
    2,360,342.15/3,256,712.29 = 1,341,666.71/x
  3. Step 3: Cross multiply
    2,360,342.15x = 3,256,712.29 × 1,341,666.71
  4. Step 4: Simplify right side
    2,360,342.15x = 4,369,422,463,540.87
  5. Step 5: Solve for x
    x = 4,369,422,463,540.87/2,360,342.15
  6. Step 6: Final answer
    x = 1,851,181.81

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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.