Home / 1,044,296.40-1,563,334.20-623,355.60

Finding the Fourth Proportional to 1,044,296.40, 1,563,334.20 and 623,355.60

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Solution

The fourth proportional to 1,044,296.40, 1,563,334.20 and 623,355.60 is: 933,176.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,296.40 : 1,563,334.20 = 623,355.60 : x
  2. Step 2: Convert to fraction form
    1,044,296.40/1,563,334.20 = 623,355.60/x
  3. Step 3: Cross multiply
    1,044,296.40x = 1,563,334.20 × 623,355.60
  4. Step 4: Simplify right side
    1,044,296.40x = 974,513,128,241.52
  5. Step 5: Solve for x
    x = 974,513,128,241.52/1,044,296.40
  6. Step 6: Final answer
    x = 933,176.76

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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.