Home / 5,604,485.50-8,406,736.35-1,560,984.94

Finding the Fourth Proportional to 5,604,485.50, 8,406,736.35 and 1,560,984.94

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Solution

The fourth proportional to 5,604,485.50, 8,406,736.35 and 1,560,984.94 is: 2,341,479.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,604,485.50 : 8,406,736.35 = 1,560,984.94 : x
  2. Step 2: Convert to fraction form
    5,604,485.50/8,406,736.35 = 1,560,984.94/x
  3. Step 3: Cross multiply
    5,604,485.50x = 8,406,736.35 × 1,560,984.94
  4. Step 4: Simplify right side
    5,604,485.50x = 13,122,788,836,900.57
  5. Step 5: Solve for x
    x = 13,122,788,836,900.57/5,604,485.50
  6. Step 6: Final answer
    x = 2,341,479.67

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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.