Home / 2,866,383.39-4,300,239.48-973,124.88

Finding the Fourth Proportional to 2,866,383.39, 4,300,239.48 and 973,124.88

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Solution

The fourth proportional to 2,866,383.39, 4,300,239.48 and 973,124.88 is: 1,459,912.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,866,383.39 : 4,300,239.48 = 973,124.88 : x
  2. Step 2: Convert to fraction form
    2,866,383.39/4,300,239.48 = 973,124.88/x
  3. Step 3: Cross multiply
    2,866,383.39x = 4,300,239.48 × 973,124.88
  4. Step 4: Simplify right side
    2,866,383.39x = 4,184,670,027,946.26
  5. Step 5: Solve for x
    x = 4,184,670,027,946.26/2,866,383.39
  6. Step 6: Final answer
    x = 1,459,912.88

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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.