Home / 4,235,812.86-5,845,467.02-2,302,073.54

Finding the Fourth Proportional to 4,235,812.86, 5,845,467.02 and 2,302,073.54

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Solution

The fourth proportional to 4,235,812.86, 5,845,467.02 and 2,302,073.54 is: 3,176,886.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,235,812.86 : 5,845,467.02 = 2,302,073.54 : x
  2. Step 2: Convert to fraction form
    4,235,812.86/5,845,467.02 = 2,302,073.54/x
  3. Step 3: Cross multiply
    4,235,812.86x = 5,845,467.02 × 2,302,073.54
  4. Step 4: Simplify right side
    4,235,812.86x = 13,456,694,955,684.65
  5. Step 5: Solve for x
    x = 13,456,694,955,684.65/4,235,812.86
  6. Step 6: Final answer
    x = 3,176,886.09

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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.