Home / 12,952,945.36-19,413,935.16-6,027,069.52

Finding the Fourth Proportional to 12,952,945.36, 19,413,935.16 and 6,027,069.52

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Solution

The fourth proportional to 12,952,945.36, 19,413,935.16 and 6,027,069.52 is: 9,033,400.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,952,945.36 : 19,413,935.16 = 6,027,069.52 : x
  2. Step 2: Convert to fraction form
    12,952,945.36/19,413,935.16 = 6,027,069.52/x
  3. Step 3: Cross multiply
    12,952,945.36x = 19,413,935.16 × 6,027,069.52
  4. Step 4: Simplify right side
    12,952,945.36x = 117,009,136,866,092.31
  5. Step 5: Solve for x
    x = 117,009,136,866,092.31/12,952,945.36
  6. Step 6: Final answer
    x = 9,033,400.02

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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.