Home / 5,009,630.82-6,913,303.93-2,717,791.51

Finding the Fourth Proportional to 5,009,630.82, 6,913,303.93 and 2,717,791.51

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Solution

The fourth proportional to 5,009,630.82, 6,913,303.93 and 2,717,791.51 is: 3,750,559.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,009,630.82 : 6,913,303.93 = 2,717,791.51 : x
  2. Step 2: Convert to fraction form
    5,009,630.82/6,913,303.93 = 2,717,791.51/x
  3. Step 3: Cross multiply
    5,009,630.82x = 6,913,303.93 × 2,717,791.51
  4. Step 4: Simplify right side
    5,009,630.82x = 18,788,918,727,003.63
  5. Step 5: Solve for x
    x = 18,788,918,727,003.63/5,009,630.82
  6. Step 6: Final answer
    x = 3,750,559.55

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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.