Home / 4,109,010.92-6,164,357.02-1,412,986.02

Finding the Fourth Proportional to 4,109,010.92, 6,164,357.02 and 1,412,986.02

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Solution

The fourth proportional to 4,109,010.92, 6,164,357.02 and 1,412,986.02 is: 2,119,768.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,109,010.92 : 6,164,357.02 = 1,412,986.02 : x
  2. Step 2: Convert to fraction form
    4,109,010.92/6,164,357.02 = 1,412,986.02/x
  3. Step 3: Cross multiply
    4,109,010.92x = 6,164,357.02 × 1,412,986.02
  4. Step 4: Simplify right side
    4,109,010.92x = 8,710,150,291,548.86
  5. Step 5: Solve for x
    x = 8,710,150,291,548.86/4,109,010.92
  6. Step 6: Final answer
    x = 2,119,768.11

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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.