Home / 5,475,748.77-7,557,481.49-3,300,294.41

Finding the Fourth Proportional to 5,475,748.77, 7,557,481.49 and 3,300,294.41

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Solution

The fourth proportional to 5,475,748.77, 7,557,481.49 and 3,300,294.41 is: 4,554,977.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,475,748.77 : 7,557,481.49 = 3,300,294.41 : x
  2. Step 2: Convert to fraction form
    5,475,748.77/7,557,481.49 = 3,300,294.41/x
  3. Step 3: Cross multiply
    5,475,748.77x = 7,557,481.49 × 3,300,294.41
  4. Step 4: Simplify right side
    5,475,748.77x = 24,941,913,907,741.30
  5. Step 5: Solve for x
    x = 24,941,913,907,741.30/5,475,748.77
  6. Step 6: Final answer
    x = 4,554,977.77

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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.