Home / 2,201,415.84-3,302,127.36-604,000.80

Finding the Fourth Proportional to 2,201,415.84, 3,302,127.36 and 604,000.80

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Solution

The fourth proportional to 2,201,415.84, 3,302,127.36 and 604,000.80 is: 906,002.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,415.84 : 3,302,127.36 = 604,000.80 : x
  2. Step 2: Convert to fraction form
    2,201,415.84/3,302,127.36 = 604,000.80/x
  3. Step 3: Cross multiply
    2,201,415.84x = 3,302,127.36 × 604,000.80
  4. Step 4: Simplify right side
    2,201,415.84x = 1,994,487,567,141.89
  5. Step 5: Solve for x
    x = 1,994,487,567,141.89/2,201,415.84
  6. Step 6: Final answer
    x = 906,002.19

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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.