Home / 2,001,841.67-2,762,528.82-1,084,056.19

Finding the Fourth Proportional to 2,001,841.67, 2,762,528.82 and 1,084,056.19

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Solution

The fourth proportional to 2,001,841.67, 2,762,528.82 and 1,084,056.19 is: 1,495,990.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,001,841.67 : 2,762,528.82 = 1,084,056.19 : x
  2. Step 2: Convert to fraction form
    2,001,841.67/2,762,528.82 = 1,084,056.19/x
  3. Step 3: Cross multiply
    2,001,841.67x = 2,762,528.82 × 1,084,056.19
  4. Step 4: Simplify right side
    2,001,841.67x = 2,994,736,467,374.40
  5. Step 5: Solve for x
    x = 2,994,736,467,374.40/2,001,841.67
  6. Step 6: Final answer
    x = 1,495,990.67

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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 (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.