Home / 6,144,652.23-9,218,167.44-2,357,840.67

Finding the Fourth Proportional to 6,144,652.23, 9,218,167.44 and 2,357,840.67

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Solution

The fourth proportional to 6,144,652.23, 9,218,167.44 and 2,357,840.67 is: 3,537,217.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,144,652.23 : 9,218,167.44 = 2,357,840.67 : x
  2. Step 2: Convert to fraction form
    6,144,652.23/9,218,167.44 = 2,357,840.67/x
  3. Step 3: Cross multiply
    6,144,652.23x = 9,218,167.44 × 2,357,840.67
  4. Step 4: Simplify right side
    6,144,652.23x = 21,734,970,092,901.78
  5. Step 5: Solve for x
    x = 21,734,970,092,901.78/6,144,652.23
  6. Step 6: Final answer
    x = 3,537,217.29

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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.