Home / 3,062,797.14-4,226,907.10-1,756,170.74

Finding the Fourth Proportional to 3,062,797.14, 4,226,907.10 and 1,756,170.74

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Solution

The fourth proportional to 3,062,797.14, 4,226,907.10 and 1,756,170.74 is: 2,423,657.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,797.14 : 4,226,907.10 = 1,756,170.74 : x
  2. Step 2: Convert to fraction form
    3,062,797.14/4,226,907.10 = 1,756,170.74/x
  3. Step 3: Cross multiply
    3,062,797.14x = 4,226,907.10 × 1,756,170.74
  4. Step 4: Simplify right side
    3,062,797.14x = 7,423,170,567,606.34
  5. Step 5: Solve for x
    x = 7,423,170,567,606.34/3,062,797.14
  6. Step 6: Final answer
    x = 2,423,657.28

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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.