Home / 9,069,900.84-13,606,770.24-3,004,289.16

Finding the Fourth Proportional to 9,069,900.84, 13,606,770.24 and 3,004,289.16

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Solution

The fourth proportional to 9,069,900.84, 13,606,770.24 and 3,004,289.16 is: 4,507,069.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,069,900.84 : 13,606,770.24 = 3,004,289.16 : x
  2. Step 2: Convert to fraction form
    9,069,900.84/13,606,770.24 = 3,004,289.16/x
  3. Step 3: Cross multiply
    9,069,900.84x = 13,606,770.24 × 3,004,289.16
  4. Step 4: Simplify right side
    9,069,900.84x = 40,878,672,334,642.60
  5. Step 5: Solve for x
    x = 40,878,672,334,642.60/9,069,900.84
  6. Step 6: Final answer
    x = 4,507,069.38

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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.