Home / 6,159,360-9,238,938.25-1,841,420.27

Finding the Fourth Proportional to 6,159,360, 9,238,938.25 and 1,841,420.27

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Solution

The fourth proportional to 6,159,360, 9,238,938.25 and 1,841,420.27 is: 2,762,099.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,159,360 : 9,238,938.25 = 1,841,420.27 : x
  2. Step 2: Convert to fraction form
    6,159,360/9,238,938.25 = 1,841,420.27/x
  3. Step 3: Cross multiply
    6,159,360x = 9,238,938.25 × 1,841,420.27
  4. Step 4: Simplify right side
    6,159,360x = 17,012,768,166,828.33
  5. Step 5: Solve for x
    x = 17,012,768,166,828.33/6,159,360
  6. Step 6: Final answer
    x = 2,762,099.99

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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.