Home / 1,924,466.58-2,655,847.31-1,065,027.15

Finding the Fourth Proportional to 1,924,466.58, 2,655,847.31 and 1,065,027.15

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Solution

The fourth proportional to 1,924,466.58, 2,655,847.31 and 1,065,027.15 is: 1,469,783.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,924,466.58 : 2,655,847.31 = 1,065,027.15 : x
  2. Step 2: Convert to fraction form
    1,924,466.58/2,655,847.31 = 1,065,027.15/x
  3. Step 3: Cross multiply
    1,924,466.58x = 2,655,847.31 × 1,065,027.15
  4. Step 4: Simplify right side
    1,924,466.58x = 2,828,549,486,079.33
  5. Step 5: Solve for x
    x = 2,828,549,486,079.33/1,924,466.58
  6. Step 6: Final answer
    x = 1,469,783.64

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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.