Home / 2,413,859.23-3,331,184.46-1,326,201.25

Finding the Fourth Proportional to 2,413,859.23, 3,331,184.46 and 1,326,201.25

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Solution

The fourth proportional to 2,413,859.23, 3,331,184.46 and 1,326,201.25 is: 1,830,189.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,413,859.23 : 3,331,184.46 = 1,326,201.25 : x
  2. Step 2: Convert to fraction form
    2,413,859.23/3,331,184.46 = 1,326,201.25/x
  3. Step 3: Cross multiply
    2,413,859.23x = 3,331,184.46 × 1,326,201.25
  4. Step 4: Simplify right side
    2,413,859.23x = 4,417,820,994,832.58
  5. Step 5: Solve for x
    x = 4,417,820,994,832.58/2,413,859.23
  6. Step 6: Final answer
    x = 1,830,189.99

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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.