Home / 2,968,667.36-4,096,762.44-1,610,540

Finding the Fourth Proportional to 2,968,667.36, 4,096,762.44 and 1,610,540

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Solution

The fourth proportional to 2,968,667.36, 4,096,762.44 and 1,610,540 is: 2,222,546.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,968,667.36 : 4,096,762.44 = 1,610,540 : x
  2. Step 2: Convert to fraction form
    2,968,667.36/4,096,762.44 = 1,610,540/x
  3. Step 3: Cross multiply
    2,968,667.36x = 4,096,762.44 × 1,610,540
  4. Step 4: Simplify right side
    2,968,667.36x = 6,597,999,780,117.60
  5. Step 5: Solve for x
    x = 6,597,999,780,117.60/2,968,667.36
  6. Step 6: Final answer
    x = 2,222,546.00

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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.