Home / 2,008,024.98-2,771,068.77-1,203,208.98

Finding the Fourth Proportional to 2,008,024.98, 2,771,068.77 and 1,203,208.98

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Solution

The fourth proportional to 2,008,024.98, 2,771,068.77 and 1,203,208.98 is: 1,660,424.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,008,024.98 : 2,771,068.77 = 1,203,208.98 : x
  2. Step 2: Convert to fraction form
    2,008,024.98/2,771,068.77 = 1,203,208.98/x
  3. Step 3: Cross multiply
    2,008,024.98x = 2,771,068.77 × 1,203,208.98
  4. Step 4: Simplify right side
    2,008,024.98x = 3,334,174,828,261.56
  5. Step 5: Solve for x
    x = 3,334,174,828,261.56/2,008,024.98
  6. Step 6: Final answer
    x = 1,660,424.98

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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.