Home / 1,034,692.58-1,427,861.13-581,982.50

Finding the Fourth Proportional to 1,034,692.58, 1,427,861.13 and 581,982.50

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Solution

The fourth proportional to 1,034,692.58, 1,427,861.13 and 581,982.50 is: 803,127.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,692.58 : 1,427,861.13 = 581,982.50 : x
  2. Step 2: Convert to fraction form
    1,034,692.58/1,427,861.13 = 581,982.50/x
  3. Step 3: Cross multiply
    1,034,692.58x = 1,427,861.13 × 581,982.50
  4. Step 4: Simplify right side
    1,034,692.58x = 830,990,190,090.23
  5. Step 5: Solve for x
    x = 830,990,190,090.23/1,034,692.58
  6. Step 6: Final answer
    x = 803,127.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.