Home / 2,587,524.08-3,883,087.06-1,071,214.88

Finding the Fourth Proportional to 2,587,524.08, 3,883,087.06 and 1,071,214.88

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Solution

The fourth proportional to 2,587,524.08, 3,883,087.06 and 1,071,214.88 is: 1,607,567.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,587,524.08 : 3,883,087.06 = 1,071,214.88 : x
  2. Step 2: Convert to fraction form
    2,587,524.08/3,883,087.06 = 1,071,214.88/x
  3. Step 3: Cross multiply
    2,587,524.08x = 3,883,087.06 × 1,071,214.88
  4. Step 4: Simplify right side
    2,587,524.08x = 4,159,620,616,913.98
  5. Step 5: Solve for x
    x = 4,159,620,616,913.98/2,587,524.08
  6. Step 6: Final answer
    x = 1,607,567.89

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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.