Home / 2,950,351.55-4,426,314.84-1,057,284.35

Finding the Fourth Proportional to 2,950,351.55, 4,426,314.84 and 1,057,284.35

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Solution

The fourth proportional to 2,950,351.55, 4,426,314.84 and 1,057,284.35 is: 1,586,208.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,950,351.55 : 4,426,314.84 = 1,057,284.35 : x
  2. Step 2: Convert to fraction form
    2,950,351.55/4,426,314.84 = 1,057,284.35/x
  3. Step 3: Cross multiply
    2,950,351.55x = 4,426,314.84 × 1,057,284.35
  4. Step 4: Simplify right side
    2,950,351.55x = 4,679,873,408,504.75
  5. Step 5: Solve for x
    x = 4,679,873,408,504.75/2,950,351.55
  6. Step 6: Final answer
    x = 1,586,208.74

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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.