Home / 1,182,893.40-1,773,173.70-583,363.80

Finding the Fourth Proportional to 1,182,893.40, 1,773,173.70 and 583,363.80

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Solution

The fourth proportional to 1,182,893.40, 1,773,173.70 and 583,363.80 is: 874,470.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,893.40 : 1,773,173.70 = 583,363.80 : x
  2. Step 2: Convert to fraction form
    1,182,893.40/1,773,173.70 = 583,363.80/x
  3. Step 3: Cross multiply
    1,182,893.40x = 1,773,173.70 × 583,363.80
  4. Step 4: Simplify right side
    1,182,893.40x = 1,034,405,347,692.06
  5. Step 5: Solve for x
    x = 1,034,405,347,692.06/1,182,893.40
  6. Step 6: Final answer
    x = 874,470.47

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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.