Home / 4,966,822.53-6,854,783.49-2,761,905.51

Finding the Fourth Proportional to 4,966,822.53, 6,854,783.49 and 2,761,905.51

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Solution

The fourth proportional to 4,966,822.53, 6,854,783.49 and 2,761,905.51 is: 3,811,745.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,966,822.53 : 6,854,783.49 = 2,761,905.51 : x
  2. Step 2: Convert to fraction form
    4,966,822.53/6,854,783.49 = 2,761,905.51/x
  3. Step 3: Cross multiply
    4,966,822.53x = 6,854,783.49 × 2,761,905.51
  4. Step 4: Simplify right side
    4,966,822.53x = 18,932,264,290,888.03
  5. Step 5: Solve for x
    x = 18,932,264,290,888.03/4,966,822.53
  6. Step 6: Final answer
    x = 3,811,745.67

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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.