Home / 3,021,050.49-4,168,926.68-1,730,993.73

Finding the Fourth Proportional to 3,021,050.49, 4,168,926.68 and 1,730,993.73

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Solution

The fourth proportional to 3,021,050.49, 4,168,926.68 and 1,730,993.73 is: 2,388,700.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,021,050.49 : 4,168,926.68 = 1,730,993.73 : x
  2. Step 2: Convert to fraction form
    3,021,050.49/4,168,926.68 = 1,730,993.73/x
  3. Step 3: Cross multiply
    3,021,050.49x = 4,168,926.68 × 1,730,993.73
  4. Step 4: Simplify right side
    3,021,050.49x = 7,216,385,935,254.75
  5. Step 5: Solve for x
    x = 7,216,385,935,254.75/3,021,050.49
  6. Step 6: Final answer
    x = 2,388,700.87

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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.