Home / 2,602,199.66-3,593,240.01-1,635,641.33

Finding the Fourth Proportional to 2,602,199.66, 3,593,240.01 and 1,635,641.33

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Solution

The fourth proportional to 2,602,199.66, 3,593,240.01 and 1,635,641.33 is: 2,258,570.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,602,199.66 : 3,593,240.01 = 1,635,641.33 : x
  2. Step 2: Convert to fraction form
    2,602,199.66/3,593,240.01 = 1,635,641.33/x
  3. Step 3: Cross multiply
    2,602,199.66x = 3,593,240.01 × 1,635,641.33
  4. Step 4: Simplify right side
    2,602,199.66x = 5,877,251,850,999.41
  5. Step 5: Solve for x
    x = 5,877,251,850,999.41/2,602,199.66
  6. Step 6: Final answer
    x = 2,258,570.68

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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.