Home / 4,644,662.12-6,409,629.06-2,607,475.40

Finding the Fourth Proportional to 4,644,662.12, 6,409,629.06 and 2,607,475.40

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Solution

The fourth proportional to 4,644,662.12, 6,409,629.06 and 2,607,475.40 is: 3,598,313.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,644,662.12 : 6,409,629.06 = 2,607,475.40 : x
  2. Step 2: Convert to fraction form
    4,644,662.12/6,409,629.06 = 2,607,475.40/x
  3. Step 3: Cross multiply
    4,644,662.12x = 6,409,629.06 × 2,607,475.40
  4. Step 4: Simplify right side
    4,644,662.12x = 16,712,950,097,075.12
  5. Step 5: Solve for x
    x = 16,712,950,097,075.12/4,644,662.12
  6. Step 6: Final answer
    x = 3,598,313.43

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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.