Home / 6,213,037.80-9,314,016.30-2,425,639.80

Finding the Fourth Proportional to 6,213,037.80, 9,314,016.30 and 2,425,639.80

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Solution

The fourth proportional to 6,213,037.80, 9,314,016.30 and 2,425,639.80 is: 3,636,296.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,213,037.80 : 9,314,016.30 = 2,425,639.80 : x
  2. Step 2: Convert to fraction form
    6,213,037.80/9,314,016.30 = 2,425,639.80/x
  3. Step 3: Cross multiply
    6,213,037.80x = 9,314,016.30 × 2,425,639.80
  4. Step 4: Simplify right side
    6,213,037.80x = 22,592,448,635,128.74
  5. Step 5: Solve for x
    x = 22,592,448,635,128.74/6,213,037.80
  6. Step 6: Final answer
    x = 3,636,296.67

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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.