Home / 10,837,271.12-16,244,527.36-3,646,308.56

Finding the Fourth Proportional to 10,837,271.12, 16,244,527.36 and 3,646,308.56

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Solution

The fourth proportional to 10,837,271.12, 16,244,527.36 and 3,646,308.56 is: 5,465,634.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,837,271.12 : 16,244,527.36 = 3,646,308.56 : x
  2. Step 2: Convert to fraction form
    10,837,271.12/16,244,527.36 = 3,646,308.56/x
  3. Step 3: Cross multiply
    10,837,271.12x = 16,244,527.36 × 3,646,308.56
  4. Step 4: Simplify right side
    10,837,271.12x = 59,232,559,165,922.20
  5. Step 5: Solve for x
    x = 59,232,559,165,922.20/10,837,271.12
  6. Step 6: Final answer
    x = 5,465,634.15

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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.