Home / 10,444,280.58-15,666,377.04-5,893,257.60

Finding the Fourth Proportional to 10,444,280.58, 15,666,377.04 and 5,893,257.60

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Solution

The fourth proportional to 10,444,280.58, 15,666,377.04 and 5,893,257.60 is: 8,839,861.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,444,280.58 : 15,666,377.04 = 5,893,257.60 : x
  2. Step 2: Convert to fraction form
    10,444,280.58/15,666,377.04 = 5,893,257.60/x
  3. Step 3: Cross multiply
    10,444,280.58x = 15,666,377.04 × 5,893,257.60
  4. Step 4: Simplify right side
    10,444,280.58x = 92,325,995,555,445.50
  5. Step 5: Solve for x
    x = 92,325,995,555,445.50/10,444,280.58
  6. Step 6: Final answer
    x = 8,839,861.67

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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.