Home / 1,736,201.30-2,600,615.55-1,441,289.30

Finding the Fourth Proportional to 1,736,201.30, 2,600,615.55 and 1,441,289.30

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Solution

The fourth proportional to 1,736,201.30, 2,600,615.55 and 1,441,289.30 is: 2,158,873.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,201.30 : 2,600,615.55 = 1,441,289.30 : x
  2. Step 2: Convert to fraction form
    1,736,201.30/2,600,615.55 = 1,441,289.30/x
  3. Step 3: Cross multiply
    1,736,201.30x = 2,600,615.55 × 1,441,289.30
  4. Step 4: Simplify right side
    1,736,201.30x = 3,748,239,365,628.62
  5. Step 5: Solve for x
    x = 3,748,239,365,628.62/1,736,201.30
  6. Step 6: Final answer
    x = 2,158,873.72

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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.