Home / 1,583,356.98-2,374,845.93-446,204.46

Finding the Fourth Proportional to 1,583,356.98, 2,374,845.93 and 446,204.46

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Solution

The fourth proportional to 1,583,356.98, 2,374,845.93 and 446,204.46 is: 669,253.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,583,356.98 : 2,374,845.93 = 446,204.46 : x
  2. Step 2: Convert to fraction form
    1,583,356.98/2,374,845.93 = 446,204.46/x
  3. Step 3: Cross multiply
    1,583,356.98x = 2,374,845.93 × 446,204.46
  4. Step 4: Simplify right side
    1,583,356.98x = 1,059,666,845,778.85
  5. Step 5: Solve for x
    x = 1,059,666,845,778.85/1,583,356.98
  6. Step 6: Final answer
    x = 669,253.28

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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.