Home / 5,061,498.04-6,984,848.03-2,738,383.31

Finding the Fourth Proportional to 5,061,498.04, 6,984,848.03 and 2,738,383.31

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Solution

The fourth proportional to 5,061,498.04, 6,984,848.03 and 2,738,383.31 is: 3,778,958.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,061,498.04 : 6,984,848.03 = 2,738,383.31 : x
  2. Step 2: Convert to fraction form
    5,061,498.04/6,984,848.03 = 2,738,383.31/x
  3. Step 3: Cross multiply
    5,061,498.04x = 6,984,848.03 × 2,738,383.31
  4. Step 4: Simplify right side
    5,061,498.04x = 19,127,191,272,008.58
  5. Step 5: Solve for x
    x = 19,127,191,272,008.58/5,061,498.04
  6. Step 6: Final answer
    x = 3,778,958.54

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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.