Home / 6,258,051.23-9,389,774.39-3,378,846.63

Finding the Fourth Proportional to 6,258,051.23, 9,389,774.39 and 3,378,846.63

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Solution

The fourth proportional to 6,258,051.23, 9,389,774.39 and 3,378,846.63 is: 5,069,726.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,258,051.23 : 9,389,774.39 = 3,378,846.63 : x
  2. Step 2: Convert to fraction form
    6,258,051.23/9,389,774.39 = 3,378,846.63/x
  3. Step 3: Cross multiply
    6,258,051.23x = 9,389,774.39 × 3,378,846.63
  4. Step 4: Simplify right side
    6,258,051.23x = 31,726,607,537,217.57
  5. Step 5: Solve for x
    x = 31,726,607,537,217.57/6,258,051.23
  6. Step 6: Final answer
    x = 5,069,726.40

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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.