Home / 2,756,375.34-3,803,493.50-1,653,748.26

Finding the Fourth Proportional to 2,756,375.34, 3,803,493.50 and 1,653,748.26

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Solution

The fourth proportional to 2,756,375.34, 3,803,493.50 and 1,653,748.26 is: 2,281,989.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,756,375.34 : 3,803,493.50 = 1,653,748.26 : x
  2. Step 2: Convert to fraction form
    2,756,375.34/3,803,493.50 = 1,653,748.26/x
  3. Step 3: Cross multiply
    2,756,375.34x = 3,803,493.50 × 1,653,748.26
  4. Step 4: Simplify right side
    2,756,375.34x = 6,290,020,757,546.31
  5. Step 5: Solve for x
    x = 6,290,020,757,546.31/2,756,375.34
  6. Step 6: Final answer
    x = 2,281,989.93

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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.