Home / 2,436,545.51-3,362,459.40-1,348,835.25

Finding the Fourth Proportional to 2,436,545.51, 3,362,459.40 and 1,348,835.25

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Solution

The fourth proportional to 2,436,545.51, 3,362,459.40 and 1,348,835.25 is: 1,861,407.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,545.51 : 3,362,459.40 = 1,348,835.25 : x
  2. Step 2: Convert to fraction form
    2,436,545.51/3,362,459.40 = 1,348,835.25/x
  3. Step 3: Cross multiply
    2,436,545.51x = 3,362,459.40 × 1,348,835.25
  4. Step 4: Simplify right side
    2,436,545.51x = 4,535,403,765,413.85
  5. Step 5: Solve for x
    x = 4,535,403,765,413.85/2,436,545.51
  6. Step 6: Final answer
    x = 1,861,407.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.