Home / 2,300,259.39-3,450,388.64-617,362.89

Finding the Fourth Proportional to 2,300,259.39, 3,450,388.64 and 617,362.89

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Solution

The fourth proportional to 2,300,259.39, 3,450,388.64 and 617,362.89 is: 926,044.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,300,259.39 : 3,450,388.64 = 617,362.89 : x
  2. Step 2: Convert to fraction form
    2,300,259.39/3,450,388.64 = 617,362.89/x
  3. Step 3: Cross multiply
    2,300,259.39x = 3,450,388.64 × 617,362.89
  4. Step 4: Simplify right side
    2,300,259.39x = 2,130,141,899,326.76
  5. Step 5: Solve for x
    x = 2,130,141,899,326.76/2,300,259.39
  6. Step 6: Final answer
    x = 926,044.21

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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.