Home / 6,019,507.72-8,307,022.26-3,303,506.44

Finding the Fourth Proportional to 6,019,507.72, 8,307,022.26 and 3,303,506.44

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Solution

The fourth proportional to 6,019,507.72, 8,307,022.26 and 3,303,506.44 is: 4,558,894.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,019,507.72 : 8,307,022.26 = 3,303,506.44 : x
  2. Step 2: Convert to fraction form
    6,019,507.72/8,307,022.26 = 3,303,506.44/x
  3. Step 3: Cross multiply
    6,019,507.72x = 8,307,022.26 × 3,303,506.44
  4. Step 4: Simplify right side
    6,019,507.72x = 27,442,301,533,133.35
  5. Step 5: Solve for x
    x = 27,442,301,533,133.35/6,019,507.72
  6. Step 6: Final answer
    x = 4,558,894.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.