Home / 8,046,611.22-11,104,533.93-4,375,742.48

Finding the Fourth Proportional to 8,046,611.22, 11,104,533.93 and 4,375,742.48

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Solution

The fourth proportional to 8,046,611.22, 11,104,533.93 and 4,375,742.48 is: 6,038,639.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,046,611.22 : 11,104,533.93 = 4,375,742.48 : x
  2. Step 2: Convert to fraction form
    8,046,611.22/11,104,533.93 = 4,375,742.48/x
  3. Step 3: Cross multiply
    8,046,611.22x = 11,104,533.93 × 4,375,742.48
  4. Step 4: Simplify right side
    8,046,611.22x = 48,590,580,838,102.35
  5. Step 5: Solve for x
    x = 48,590,580,838,102.35/8,046,611.22
  6. Step 6: Final answer
    x = 6,038,639.06

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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.