Home / 2,973,939.08-4,104,052.98-1,615,823.24

Finding the Fourth Proportional to 2,973,939.08, 4,104,052.98 and 1,615,823.24

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Solution

The fourth proportional to 2,973,939.08, 4,104,052.98 and 1,615,823.24 is: 2,229,845.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,973,939.08 : 4,104,052.98 = 1,615,823.24 : x
  2. Step 2: Convert to fraction form
    2,973,939.08/4,104,052.98 = 1,615,823.24/x
  3. Step 3: Cross multiply
    2,973,939.08x = 4,104,052.98 × 1,615,823.24
  4. Step 4: Simplify right side
    2,973,939.08x = 6,631,424,183,275.26
  5. Step 5: Solve for x
    x = 6,631,424,183,275.26/2,973,939.08
  6. Step 6: Final answer
    x = 2,229,845.33

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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.