Home / 6,308,077.45-9,461,980.33-1,759,005.02

Finding the Fourth Proportional to 6,308,077.45, 9,461,980.33 and 1,759,005.02

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Solution

The fourth proportional to 6,308,077.45, 9,461,980.33 and 1,759,005.02 is: 2,638,469.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,308,077.45 : 9,461,980.33 = 1,759,005.02 : x
  2. Step 2: Convert to fraction form
    6,308,077.45/9,461,980.33 = 1,759,005.02/x
  3. Step 3: Cross multiply
    6,308,077.45x = 9,461,980.33 × 1,759,005.02
  4. Step 4: Simplify right side
    6,308,077.45x = 16,643,670,944,542.99
  5. Step 5: Solve for x
    x = 16,643,670,944,542.99/6,308,077.45
  6. Step 6: Final answer
    x = 2,638,469.66

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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.