Home / 2,318,113.80-3,477,170.70-1,467,808.20

Finding the Fourth Proportional to 2,318,113.80, 3,477,170.70 and 1,467,808.20

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Solution

The fourth proportional to 2,318,113.80, 3,477,170.70 and 1,467,808.20 is: 2,201,712.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,318,113.80 : 3,477,170.70 = 1,467,808.20 : x
  2. Step 2: Convert to fraction form
    2,318,113.80/3,477,170.70 = 1,467,808.20/x
  3. Step 3: Cross multiply
    2,318,113.80x = 3,477,170.70 × 1,467,808.20
  4. Step 4: Simplify right side
    2,318,113.80x = 5,103,819,666,259.74
  5. Step 5: Solve for x
    x = 5,103,819,666,259.74/2,318,113.80
  6. Step 6: Final answer
    x = 2,201,712.30

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Double scale
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Similar ratio
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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.