Home / 4,777,075.41-7,159,637.43-3,762,189.24

Finding the Fourth Proportional to 4,777,075.41, 7,159,637.43 and 3,762,189.24

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Solution

The fourth proportional to 4,777,075.41, 7,159,637.43 and 3,762,189.24 is: 5,638,577.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,777,075.41 : 7,159,637.43 = 3,762,189.24 : x
  2. Step 2: Convert to fraction form
    4,777,075.41/7,159,637.43 = 3,762,189.24/x
  3. Step 3: Cross multiply
    4,777,075.41x = 7,159,637.43 × 3,762,189.24
  4. Step 4: Simplify right side
    4,777,075.41x = 26,935,910,901,447.25
  5. Step 5: Solve for x
    x = 26,935,910,901,447.25/4,777,075.41
  6. Step 6: Final answer
    x = 5,638,577.70

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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.