Home / 6,526,052.55-9,789,272.01-3,114,698.67

Finding the Fourth Proportional to 6,526,052.55, 9,789,272.01 and 3,114,698.67

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Solution

The fourth proportional to 6,526,052.55, 9,789,272.01 and 3,114,698.67 is: 4,672,140.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,052.55 : 9,789,272.01 = 3,114,698.67 : x
  2. Step 2: Convert to fraction form
    6,526,052.55/9,789,272.01 = 3,114,698.67/x
  3. Step 3: Cross multiply
    6,526,052.55x = 9,789,272.01 × 3,114,698.67
  4. Step 4: Simplify right side
    6,526,052.55x = 30,490,632,509,815.23
  5. Step 5: Solve for x
    x = 30,490,632,509,815.23/6,526,052.55
  6. Step 6: Final answer
    x = 4,672,140.21

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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.