Home / 3,451,056.03-5,176,597.41-1,054,891.35

Finding the Fourth Proportional to 3,451,056.03, 5,176,597.41 and 1,054,891.35

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Solution

The fourth proportional to 3,451,056.03, 5,176,597.41 and 1,054,891.35 is: 1,582,341.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,451,056.03 : 5,176,597.41 = 1,054,891.35 : x
  2. Step 2: Convert to fraction form
    3,451,056.03/5,176,597.41 = 1,054,891.35/x
  3. Step 3: Cross multiply
    3,451,056.03x = 5,176,597.41 × 1,054,891.35
  4. Step 4: Simplify right side
    3,451,056.03x = 5,460,747,830,241.40
  5. Step 5: Solve for x
    x = 5,460,747,830,241.40/3,451,056.03
  6. Step 6: Final answer
    x = 1,582,341.11

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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.