Home / 1,800,058.96-2,700,091.06-735,101.02

Finding the Fourth Proportional to 1,800,058.96, 2,700,091.06 and 735,101.02

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Solution

The fourth proportional to 1,800,058.96, 2,700,091.06 and 735,101.02 is: 1,102,652.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,800,058.96 : 2,700,091.06 = 735,101.02 : x
  2. Step 2: Convert to fraction form
    1,800,058.96/2,700,091.06 = 735,101.02/x
  3. Step 3: Cross multiply
    1,800,058.96x = 2,700,091.06 × 735,101.02
  4. Step 4: Simplify right side
    1,800,058.96x = 1,984,839,692,298.88
  5. Step 5: Solve for x
    x = 1,984,839,692,298.88/1,800,058.96
  6. Step 6: Final answer
    x = 1,102,652.60

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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.