Home / 2,470,110-3,408,751.80-1,339,614

Finding the Fourth Proportional to 2,470,110, 3,408,751.80 and 1,339,614

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Solution

The fourth proportional to 2,470,110, 3,408,751.80 and 1,339,614 is: 1,848,667.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,470,110 : 3,408,751.80 = 1,339,614 : x
  2. Step 2: Convert to fraction form
    2,470,110/3,408,751.80 = 1,339,614/x
  3. Step 3: Cross multiply
    2,470,110x = 3,408,751.80 × 1,339,614
  4. Step 4: Simplify right side
    2,470,110x = 4,566,411,633,805.20
  5. Step 5: Solve for x
    x = 4,566,411,633,805.20/2,470,110
  6. Step 6: Final answer
    x = 1,848,667.32

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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.