Home / 2,552,741.73-3,522,783.51-1,406,822.07

Finding the Fourth Proportional to 2,552,741.73, 3,522,783.51 and 1,406,822.07

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Solution

The fourth proportional to 2,552,741.73, 3,522,783.51 and 1,406,822.07 is: 1,941,414.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,741.73 : 3,522,783.51 = 1,406,822.07 : x
  2. Step 2: Convert to fraction form
    2,552,741.73/3,522,783.51 = 1,406,822.07/x
  3. Step 3: Cross multiply
    2,552,741.73x = 3,522,783.51 × 1,406,822.07
  4. Step 4: Simplify right side
    2,552,741.73x = 4,955,929,589,700.07
  5. Step 5: Solve for x
    x = 4,955,929,589,700.07/2,552,741.73
  6. Step 6: Final answer
    x = 1,941,414.41

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1.5x scale

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.