Home / 6,044,741.40-9,061,207.20-5,407,012.20

Finding the Fourth Proportional to 6,044,741.40, 9,061,207.20 and 5,407,012.20

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Solution

The fourth proportional to 6,044,741.40, 9,061,207.20 and 5,407,012.20 is: 8,105,236.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,044,741.40 : 9,061,207.20 = 5,407,012.20 : x
  2. Step 2: Convert to fraction form
    6,044,741.40/9,061,207.20 = 5,407,012.20/x
  3. Step 3: Cross multiply
    6,044,741.40x = 9,061,207.20 × 5,407,012.20
  4. Step 4: Simplify right side
    6,044,741.40x = 48,994,057,877,127.84
  5. Step 5: Solve for x
    x = 48,994,057,877,127.84/6,044,741.40
  6. Step 6: Final answer
    x = 8,105,236.38

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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.