Home / 3,796,346.04-5,238,957.80-2,077,466.64

Finding the Fourth Proportional to 3,796,346.04, 5,238,957.80 and 2,077,466.64

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Solution

The fourth proportional to 3,796,346.04, 5,238,957.80 and 2,077,466.64 is: 2,866,904.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,796,346.04 : 5,238,957.80 = 2,077,466.64 : x
  2. Step 2: Convert to fraction form
    3,796,346.04/5,238,957.80 = 2,077,466.64/x
  3. Step 3: Cross multiply
    3,796,346.04x = 5,238,957.80 × 2,077,466.64
  4. Step 4: Simplify right side
    3,796,346.04x = 10,883,760,057,867.79
  5. Step 5: Solve for x
    x = 10,883,760,057,867.79/3,796,346.04
  6. Step 6: Final answer
    x = 2,866,904.11

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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.