Home / 896,967.08-1,343,928.04-541,233.60

Finding the Fourth Proportional to 896,967.08, 1,343,928.04 and 541,233.60

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Solution

The fourth proportional to 896,967.08, 1,343,928.04 and 541,233.60 is: 810,931.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    896,967.08 : 1,343,928.04 = 541,233.60 : x
  2. Step 2: Convert to fraction form
    896,967.08/1,343,928.04 = 541,233.60/x
  3. Step 3: Cross multiply
    896,967.08x = 1,343,928.04 × 541,233.60
  4. Step 4: Simplify right side
    896,967.08x = 727,379,011,230.14
  5. Step 5: Solve for x
    x = 727,379,011,230.14/896,967.08
  6. Step 6: Final answer
    x = 810,931.67

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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.