Home / 9,208,295.46-13,810,086.36-2,729,855.85

Finding the Fourth Proportional to 9,208,295.46, 13,810,086.36 and 2,729,855.85

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Solution

The fourth proportional to 9,208,295.46, 13,810,086.36 and 2,729,855.85 is: 4,094,085.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,208,295.46 : 13,810,086.36 = 2,729,855.85 : x
  2. Step 2: Convert to fraction form
    9,208,295.46/13,810,086.36 = 2,729,855.85/x
  3. Step 3: Cross multiply
    9,208,295.46x = 13,810,086.36 × 2,729,855.85
  4. Step 4: Simplify right side
    9,208,295.46x = 37,699,545,038,851.20
  5. Step 5: Solve for x
    x = 37,699,545,038,851.20/9,208,295.46
  6. Step 6: Final answer
    x = 4,094,085.08

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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.