Home / 1,506,692.01-2,079,250.24-818,377.31

Finding the Fourth Proportional to 1,506,692.01, 2,079,250.24 and 818,377.31

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Solution

The fourth proportional to 1,506,692.01, 2,079,250.24 and 818,377.31 is: 1,129,368.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,506,692.01 : 2,079,250.24 = 818,377.31 : x
  2. Step 2: Convert to fraction form
    1,506,692.01/2,079,250.24 = 818,377.31/x
  3. Step 3: Cross multiply
    1,506,692.01x = 2,079,250.24 × 818,377.31
  4. Step 4: Simplify right side
    1,506,692.01x = 1,701,611,222,914.69
  5. Step 5: Solve for x
    x = 1,701,611,222,914.69/1,506,692.01
  6. Step 6: Final answer
    x = 1,129,368.98

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