Home / 2,010,309.48-2,774,180.34-1,092,516.84

Finding the Fourth Proportional to 2,010,309.48, 2,774,180.34 and 1,092,516.84

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Solution

The fourth proportional to 2,010,309.48, 2,774,180.34 and 1,092,516.84 is: 1,507,647.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,309.48 : 2,774,180.34 = 1,092,516.84 : x
  2. Step 2: Convert to fraction form
    2,010,309.48/2,774,180.34 = 1,092,516.84/x
  3. Step 3: Cross multiply
    2,010,309.48x = 2,774,180.34 × 1,092,516.84
  4. Step 4: Simplify right side
    2,010,309.48x = 3,030,838,738,646.93
  5. Step 5: Solve for x
    x = 3,030,838,738,646.93/2,010,309.48
  6. Step 6: Final answer
    x = 1,507,647.84

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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.