Home / 2,552,736.95-3,522,777.02-1,406,817.27

Finding the Fourth Proportional to 2,552,736.95, 3,522,777.02 and 1,406,817.27

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Solution

The fourth proportional to 2,552,736.95, 3,522,777.02 and 1,406,817.27 is: 1,941,407.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,736.95 : 3,522,777.02 = 1,406,817.27 : x
  2. Step 2: Convert to fraction form
    2,552,736.95/3,522,777.02 = 1,406,817.27/x
  3. Step 3: Cross multiply
    2,552,736.95x = 3,522,777.02 × 1,406,817.27
  4. Step 4: Simplify right side
    2,552,736.95x = 4,955,903,543,061.05
  5. Step 5: Solve for x
    x = 4,955,903,543,061.05/2,552,736.95
  6. Step 6: Final answer
    x = 1,941,407.85

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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.