Home / 3,477,406.98-5,212,428.98-1,169,703.22

Finding the Fourth Proportional to 3,477,406.98, 5,212,428.98 and 1,169,703.22

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Solution

The fourth proportional to 3,477,406.98, 5,212,428.98 and 1,169,703.22 is: 1,753,316.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,477,406.98 : 5,212,428.98 = 1,169,703.22 : x
  2. Step 2: Convert to fraction form
    3,477,406.98/5,212,428.98 = 1,169,703.22/x
  3. Step 3: Cross multiply
    3,477,406.98x = 5,212,428.98 × 1,169,703.22
  4. Step 4: Simplify right side
    3,477,406.98x = 6,096,994,961,927.32
  5. Step 5: Solve for x
    x = 6,096,994,961,927.32/3,477,406.98
  6. Step 6: Final answer
    x = 1,753,316.48

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Double scale
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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.