Home / 4,997,823.80-7,496,735.69-1,211,306.67

Finding the Fourth Proportional to 4,997,823.80, 7,496,735.69 and 1,211,306.67

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Solution

The fourth proportional to 4,997,823.80, 7,496,735.69 and 1,211,306.67 is: 1,816,960.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,997,823.80 : 7,496,735.69 = 1,211,306.67 : x
  2. Step 2: Convert to fraction form
    4,997,823.80/7,496,735.69 = 1,211,306.67/x
  3. Step 3: Cross multiply
    4,997,823.80x = 7,496,735.69 × 1,211,306.67
  4. Step 4: Simplify right side
    4,997,823.80x = 9,080,845,938,467.52
  5. Step 5: Solve for x
    x = 9,080,845,938,467.52/4,997,823.80
  6. Step 6: Final answer
    x = 1,816,960.00

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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.