Home / 2,267,848.50-3,401,772.75-938,152.50

Finding the Fourth Proportional to 2,267,848.50, 3,401,772.75 and 938,152.50

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Solution

The fourth proportional to 2,267,848.50, 3,401,772.75 and 938,152.50 is: 1,407,228.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,267,848.50 : 3,401,772.75 = 938,152.50 : x
  2. Step 2: Convert to fraction form
    2,267,848.50/3,401,772.75 = 938,152.50/x
  3. Step 3: Cross multiply
    2,267,848.50x = 3,401,772.75 × 938,152.50
  4. Step 4: Simplify right side
    2,267,848.50x = 3,191,381,609,844.38
  5. Step 5: Solve for x
    x = 3,191,381,609,844.38/2,267,848.50
  6. Step 6: Final answer
    x = 1,407,228.75

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1.5x scale

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.