Home / 3,126,226.35-4,314,192.36-1,695,442.35

Finding the Fourth Proportional to 3,126,226.35, 4,314,192.36 and 1,695,442.35

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Solution

The fourth proportional to 3,126,226.35, 4,314,192.36 and 1,695,442.35 is: 2,339,710.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,126,226.35 : 4,314,192.36 = 1,695,442.35 : x
  2. Step 2: Convert to fraction form
    3,126,226.35/4,314,192.36 = 1,695,442.35/x
  3. Step 3: Cross multiply
    3,126,226.35x = 4,314,192.36 × 1,695,442.35
  4. Step 4: Simplify right side
    3,126,226.35x = 7,314,464,433,190.45
  5. Step 5: Solve for x
    x = 7,314,464,433,190.45/3,126,226.35
  6. Step 6: Final answer
    x = 2,339,710.44

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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.