Home / 2,076,656.88-2,867,083.80-1,592,291.04

Finding the Fourth Proportional to 2,076,656.88, 2,867,083.80 and 1,592,291.04

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Solution

The fourth proportional to 2,076,656.88, 2,867,083.80 and 1,592,291.04 is: 2,198,356.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,076,656.88 : 2,867,083.80 = 1,592,291.04 : x
  2. Step 2: Convert to fraction form
    2,076,656.88/2,867,083.80 = 1,592,291.04/x
  3. Step 3: Cross multiply
    2,076,656.88x = 2,867,083.80 × 1,592,291.04
  4. Step 4: Simplify right side
    2,076,656.88x = 4,565,231,845,669.15
  5. Step 5: Solve for x
    x = 4,565,231,845,669.15/2,076,656.88
  6. Step 6: Final answer
    x = 2,198,356.35

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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.