Home / 5,099,362.83-7,037,163-2,776,271.22

Finding the Fourth Proportional to 5,099,362.83, 7,037,163 and 2,776,271.22

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Solution

The fourth proportional to 5,099,362.83, 7,037,163 and 2,776,271.22 is: 3,831,277.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,099,362.83 : 7,037,163 = 2,776,271.22 : x
  2. Step 2: Convert to fraction form
    5,099,362.83/7,037,163 = 2,776,271.22/x
  3. Step 3: Cross multiply
    5,099,362.83x = 7,037,163 × 2,776,271.22
  4. Step 4: Simplify right side
    5,099,362.83x = 19,537,073,107,348.86
  5. Step 5: Solve for x
    x = 19,537,073,107,348.86/5,099,362.83
  6. Step 6: Final answer
    x = 3,831,277.31

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1.5x scale

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.