Home / 5,632,976.96-7,773,510.28-3,054,657.06

Finding the Fourth Proportional to 5,632,976.96, 7,773,510.28 and 3,054,657.06

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Solution

The fourth proportional to 5,632,976.96, 7,773,510.28 and 3,054,657.06 is: 4,215,427.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,632,976.96 : 7,773,510.28 = 3,054,657.06 : x
  2. Step 2: Convert to fraction form
    5,632,976.96/7,773,510.28 = 3,054,657.06/x
  3. Step 3: Cross multiply
    5,632,976.96x = 7,773,510.28 × 3,054,657.06
  4. Step 4: Simplify right side
    5,632,976.96x = 23,745,408,057,784.58
  5. Step 5: Solve for x
    x = 23,745,408,057,784.58/5,632,976.96
  6. Step 6: Final answer
    x = 4,215,427.87

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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.