Home / 3,029,047.55-4,544,412.01-1,682,156.01

Finding the Fourth Proportional to 3,029,047.55, 4,544,412.01 and 1,682,156.01

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Solution

The fourth proportional to 3,029,047.55, 4,544,412.01 and 1,682,156.01 is: 2,523,700.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,029,047.55 : 4,544,412.01 = 1,682,156.01 : x
  2. Step 2: Convert to fraction form
    3,029,047.55/4,544,412.01 = 1,682,156.01/x
  3. Step 3: Cross multiply
    3,029,047.55x = 4,544,412.01 × 1,682,156.01
  4. Step 4: Simplify right side
    3,029,047.55x = 7,644,409,970,332.29
  5. Step 5: Solve for x
    x = 7,644,409,970,332.29/3,029,047.55
  6. Step 6: Final answer
    x = 2,523,700.89

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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.