Home / 4,446,307.92-6,678,389.70-2,652,695.76

Finding the Fourth Proportional to 4,446,307.92, 6,678,389.70 and 2,652,695.76

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Solution

The fourth proportional to 4,446,307.92, 6,678,389.70 and 2,652,695.76 is: 3,984,370.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,446,307.92 : 6,678,389.70 = 2,652,695.76 : x
  2. Step 2: Convert to fraction form
    4,446,307.92/6,678,389.70 = 2,652,695.76/x
  3. Step 3: Cross multiply
    4,446,307.92x = 6,678,389.70 × 2,652,695.76
  4. Step 4: Simplify right side
    4,446,307.92x = 17,715,736,040,817.67
  5. Step 5: Solve for x
    x = 17,715,736,040,817.67/4,446,307.92
  6. Step 6: Final answer
    x = 3,984,370.03

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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.