Home / 6,362,952.63-8,780,800.80-3,462,293.53

Finding the Fourth Proportional to 6,362,952.63, 8,780,800.80 and 3,462,293.53

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Solution

The fourth proportional to 6,362,952.63, 8,780,800.80 and 3,462,293.53 is: 4,777,924.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,362,952.63 : 8,780,800.80 = 3,462,293.53 : x
  2. Step 2: Convert to fraction form
    6,362,952.63/8,780,800.80 = 3,462,293.53/x
  3. Step 3: Cross multiply
    6,362,952.63x = 8,780,800.80 × 3,462,293.53
  4. Step 4: Simplify right side
    6,362,952.63x = 30,401,709,798,058.82
  5. Step 5: Solve for x
    x = 30,401,709,798,058.82/6,362,952.63
  6. Step 6: Final answer
    x = 4,777,924.90

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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.