Home / 1,698,843.35-2,344,453.11-924,524.15

Finding the Fourth Proportional to 1,698,843.35, 2,344,453.11 and 924,524.15

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Solution

The fourth proportional to 1,698,843.35, 2,344,453.11 and 924,524.15 is: 1,275,870.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,698,843.35 : 2,344,453.11 = 924,524.15 : x
  2. Step 2: Convert to fraction form
    1,698,843.35/2,344,453.11 = 924,524.15/x
  3. Step 3: Cross multiply
    1,698,843.35x = 2,344,453.11 × 924,524.15
  4. Step 4: Simplify right side
    1,698,843.35x = 2,167,503,507,015.34
  5. Step 5: Solve for x
    x = 2,167,503,507,015.34/1,698,843.35
  6. Step 6: Final answer
    x = 1,275,870.15

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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.