Home / 1,184,338.60-1,771,323.90-1,058,885.80

Finding the Fourth Proportional to 1,184,338.60, 1,771,323.90 and 1,058,885.80

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Solution

The fourth proportional to 1,184,338.60, 1,771,323.90 and 1,058,885.80 is: 1,583,693.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,338.60 : 1,771,323.90 = 1,058,885.80 : x
  2. Step 2: Convert to fraction form
    1,184,338.60/1,771,323.90 = 1,058,885.80/x
  3. Step 3: Cross multiply
    1,184,338.60x = 1,771,323.90 × 1,058,885.80
  4. Step 4: Simplify right side
    1,184,338.60x = 1,875,629,724,910.62
  5. Step 5: Solve for x
    x = 1,875,629,724,910.62/1,184,338.60
  6. Step 6: Final answer
    x = 1,583,693.82

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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.