Home / 4,904,940.80-7,356,536.40-3,104,602.40

Finding the Fourth Proportional to 4,904,940.80, 7,356,536.40 and 3,104,602.40

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Solution

The fourth proportional to 4,904,940.80, 7,356,536.40 and 3,104,602.40 is: 4,656,349.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,904,940.80 : 7,356,536.40 = 3,104,602.40 : x
  2. Step 2: Convert to fraction form
    4,904,940.80/7,356,536.40 = 3,104,602.40/x
  3. Step 3: Cross multiply
    4,904,940.80x = 7,356,536.40 × 3,104,602.40
  4. Step 4: Simplify right side
    4,904,940.80x = 22,839,120,563,127.36
  5. Step 5: Solve for x
    x = 22,839,120,563,127.36/4,904,940.80
  6. Step 6: Final answer
    x = 4,656,349.89

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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.