Home / 9,769,148.80-14,643,380.88-3,286,052.32

Finding the Fourth Proportional to 9,769,148.80, 14,643,380.88 and 3,286,052.32

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Solution

The fourth proportional to 9,769,148.80, 14,643,380.88 and 3,286,052.32 is: 4,925,599.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,769,148.80 : 14,643,380.88 = 3,286,052.32 : x
  2. Step 2: Convert to fraction form
    9,769,148.80/14,643,380.88 = 3,286,052.32/x
  3. Step 3: Cross multiply
    9,769,148.80x = 14,643,380.88 × 3,286,052.32
  4. Step 4: Simplify right side
    9,769,148.80x = 48,118,915,713,367.64
  5. Step 5: Solve for x
    x = 48,118,915,713,367.64/9,769,148.80
  6. Step 6: Final answer
    x = 4,925,599.63

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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.