Home / 2,977,817.58-4,466,726.76-733,955.58

Finding the Fourth Proportional to 2,977,817.58, 4,466,726.76 and 733,955.58

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Solution

The fourth proportional to 2,977,817.58, 4,466,726.76 and 733,955.58 is: 1,100,933.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,977,817.58 : 4,466,726.76 = 733,955.58 : x
  2. Step 2: Convert to fraction form
    2,977,817.58/4,466,726.76 = 733,955.58/x
  3. Step 3: Cross multiply
    2,977,817.58x = 4,466,726.76 × 733,955.58
  4. Step 4: Simplify right side
    2,977,817.58x = 3,278,379,029,837.32
  5. Step 5: Solve for x
    x = 3,278,379,029,837.32/2,977,817.58
  6. Step 6: Final answer
    x = 1,100,933.47

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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.