Home / 8,059,897.40-12,089,846.10-2,741,113.40

Finding the Fourth Proportional to 8,059,897.40, 12,089,846.10 and 2,741,113.40

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Solution

The fourth proportional to 8,059,897.40, 12,089,846.10 and 2,741,113.40 is: 4,111,670.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,059,897.40 : 12,089,846.10 = 2,741,113.40 : x
  2. Step 2: Convert to fraction form
    8,059,897.40/12,089,846.10 = 2,741,113.40/x
  3. Step 3: Cross multiply
    8,059,897.40x = 12,089,846.10 × 2,741,113.40
  4. Step 4: Simplify right side
    8,059,897.40x = 33,139,639,148,647.74
  5. Step 5: Solve for x
    x = 33,139,639,148,647.74/8,059,897.40
  6. Step 6: Final answer
    x = 4,111,670.10

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Double scale
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Similar ratio
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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.