Home / 4,802,028.88-7,203,055.63-1,962,141.04

Finding the Fourth Proportional to 4,802,028.88, 7,203,055.63 and 1,962,141.04

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Solution

The fourth proportional to 4,802,028.88, 7,203,055.63 and 1,962,141.04 is: 2,943,216.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,802,028.88 : 7,203,055.63 = 1,962,141.04 : x
  2. Step 2: Convert to fraction form
    4,802,028.88/7,203,055.63 = 1,962,141.04/x
  3. Step 3: Cross multiply
    4,802,028.88x = 7,203,055.63 × 1,962,141.04
  4. Step 4: Simplify right side
    4,802,028.88x = 14,133,411,044,267.45
  5. Step 5: Solve for x
    x = 14,133,411,044,267.45/4,802,028.88
  6. Step 6: Final answer
    x = 2,943,216.58

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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.