Home / 2,450,234.61-3,675,526.88-653,108.67

Finding the Fourth Proportional to 2,450,234.61, 3,675,526.88 and 653,108.67

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Solution

The fourth proportional to 2,450,234.61, 3,675,526.88 and 653,108.67 is: 979,709.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,450,234.61 : 3,675,526.88 = 653,108.67 : x
  2. Step 2: Convert to fraction form
    2,450,234.61/3,675,526.88 = 653,108.67/x
  3. Step 3: Cross multiply
    2,450,234.61x = 3,675,526.88 × 653,108.67
  4. Step 4: Simplify right side
    2,450,234.61x = 2,400,518,468,880.51
  5. Step 5: Solve for x
    x = 2,400,518,468,880.51/2,450,234.61
  6. Step 6: Final answer
    x = 979,709.64

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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.