Home / 2,288,458.98-3,432,852.63-605,542.50

Finding the Fourth Proportional to 2,288,458.98, 3,432,852.63 and 605,542.50

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Solution

The fourth proportional to 2,288,458.98, 3,432,852.63 and 605,542.50 is: 908,357.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,288,458.98 : 3,432,852.63 = 605,542.50 : x
  2. Step 2: Convert to fraction form
    2,288,458.98/3,432,852.63 = 605,542.50/x
  3. Step 3: Cross multiply
    2,288,458.98x = 3,432,852.63 × 605,542.50
  4. Step 4: Simplify right side
    2,288,458.98x = 2,078,738,163,701.78
  5. Step 5: Solve for x
    x = 2,078,738,163,701.78/2,288,458.98
  6. Step 6: Final answer
    x = 908,357.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.