Home / 6,307,065-9,462,177.61-1,819,341

Finding the Fourth Proportional to 6,307,065, 9,462,177.61 and 1,819,341

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Solution

The fourth proportional to 6,307,065, 9,462,177.61 and 1,819,341 is: 2,729,467.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,307,065 : 9,462,177.61 = 1,819,341 : x
  2. Step 2: Convert to fraction form
    6,307,065/9,462,177.61 = 1,819,341/x
  3. Step 3: Cross multiply
    6,307,065x = 9,462,177.61 × 1,819,341
  4. Step 4: Simplify right side
    6,307,065x = 17,214,927,670,606.66
  5. Step 5: Solve for x
    x = 17,214,927,670,606.66/6,307,065
  6. Step 6: Final answer
    x = 2,729,467.30

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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.