Home / 1,750,933.94-2,417,413.21-1,098,454.37

Finding the Fourth Proportional to 1,750,933.94, 2,417,413.21 and 1,098,454.37

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Solution

The fourth proportional to 1,750,933.94, 2,417,413.21 and 1,098,454.37 is: 1,516,572.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,933.94 : 2,417,413.21 = 1,098,454.37 : x
  2. Step 2: Convert to fraction form
    1,750,933.94/2,417,413.21 = 1,098,454.37/x
  3. Step 3: Cross multiply
    1,750,933.94x = 2,417,413.21 × 1,098,454.37
  4. Step 4: Simplify right side
    1,750,933.94x = 2,655,418,089,787.03
  5. Step 5: Solve for x
    x = 2,655,418,089,787.03/1,750,933.94
  6. Step 6: Final answer
    x = 1,516,572.41

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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.