Home / 6,144,601.23-9,218,090.93-2,357,789.67

Finding the Fourth Proportional to 6,144,601.23, 9,218,090.93 and 2,357,789.67

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Solution

The fourth proportional to 6,144,601.23, 9,218,090.93 and 2,357,789.67 is: 3,537,140.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,144,601.23 : 9,218,090.93 = 2,357,789.67 : x
  2. Step 2: Convert to fraction form
    6,144,601.23/9,218,090.93 = 2,357,789.67/x
  3. Step 3: Cross multiply
    6,144,601.23x = 9,218,090.93 × 2,357,789.67
  4. Step 4: Simplify right side
    6,144,601.23x = 21,734,319,560,085.75
  5. Step 5: Solve for x
    x = 21,734,319,560,085.75/6,144,601.23
  6. Step 6: Final answer
    x = 3,537,140.78

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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.