Home / 3,769,830.04-5,202,388.08-2,050,962.88

Finding the Fourth Proportional to 3,769,830.04, 5,202,388.08 and 2,050,962.88

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Solution

The fourth proportional to 3,769,830.04, 5,202,388.08 and 2,050,962.88 is: 2,830,341.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,769,830.04 : 5,202,388.08 = 2,050,962.88 : x
  2. Step 2: Convert to fraction form
    3,769,830.04/5,202,388.08 = 2,050,962.88/x
  3. Step 3: Cross multiply
    3,769,830.04x = 5,202,388.08 × 2,050,962.88
  4. Step 4: Simplify right side
    3,769,830.04x = 10,669,904,839,434.47
  5. Step 5: Solve for x
    x = 10,669,904,839,434.47/3,769,830.04
  6. Step 6: Final answer
    x = 2,830,341.08

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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.