Home / 6,025,745.36-9,038,929.08-1,538,060.24

Finding the Fourth Proportional to 6,025,745.36, 9,038,929.08 and 1,538,060.24

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Solution

The fourth proportional to 6,025,745.36, 9,038,929.08 and 1,538,060.24 is: 2,307,169.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,025,745.36 : 9,038,929.08 = 1,538,060.24 : x
  2. Step 2: Convert to fraction form
    6,025,745.36/9,038,929.08 = 1,538,060.24/x
  3. Step 3: Cross multiply
    6,025,745.36x = 9,038,929.08 × 1,538,060.24
  4. Step 4: Simplify right side
    6,025,745.36x = 13,902,417,430,127.78
  5. Step 5: Solve for x
    x = 13,902,417,430,127.78/6,025,745.36
  6. Step 6: Final answer
    x = 2,307,169.75

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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.