Home / 2,946,102.60-4,415,122.12-2,225,852.22

Finding the Fourth Proportional to 2,946,102.60, 4,415,122.12 and 2,225,852.22

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Solution

The fourth proportional to 2,946,102.60, 4,415,122.12 and 2,225,852.22 is: 3,335,732.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,946,102.60 : 4,415,122.12 = 2,225,852.22 : x
  2. Step 2: Convert to fraction form
    2,946,102.60/4,415,122.12 = 2,225,852.22/x
  3. Step 3: Cross multiply
    2,946,102.60x = 4,415,122.12 × 2,225,852.22
  4. Step 4: Simplify right side
    2,946,102.60x = 9,827,409,372,373.11
  5. Step 5: Solve for x
    x = 9,827,409,372,373.11/2,946,102.60
  6. Step 6: Final answer
    x = 3,335,732.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.