Home / 9,811,706.45-14,717,459.30-2,525,137.70

Finding the Fourth Proportional to 9,811,706.45, 14,717,459.30 and 2,525,137.70

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Solution

The fourth proportional to 9,811,706.45, 14,717,459.30 and 2,525,137.70 is: 3,787,680.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,811,706.45 : 14,717,459.30 = 2,525,137.70 : x
  2. Step 2: Convert to fraction form
    9,811,706.45/14,717,459.30 = 2,525,137.70/x
  3. Step 3: Cross multiply
    9,811,706.45x = 14,717,459.30 × 2,525,137.70
  4. Step 4: Simplify right side
    9,811,706.45x = 37,163,611,314,019.92
  5. Step 5: Solve for x
    x = 37,163,611,314,019.92/9,811,706.45
  6. Step 6: Final answer
    x = 3,787,680.72

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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.