Home / 3,331,271.96-4,597,154.34-1,803,377.96

Finding the Fourth Proportional to 3,331,271.96, 4,597,154.34 and 1,803,377.96

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Solution

The fourth proportional to 3,331,271.96, 4,597,154.34 and 1,803,377.96 is: 2,488,661.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,331,271.96 : 4,597,154.34 = 1,803,377.96 : x
  2. Step 2: Convert to fraction form
    3,331,271.96/4,597,154.34 = 1,803,377.96/x
  3. Step 3: Cross multiply
    3,331,271.96x = 4,597,154.34 × 1,803,377.96
  4. Step 4: Simplify right side
    3,331,271.96x = 8,290,406,815,474.35
  5. Step 5: Solve for x
    x = 8,290,406,815,474.35/3,331,271.96
  6. Step 6: Final answer
    x = 2,488,661.06

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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.