Home / 1,044,016.40-1,562,914.20-623,075.60

Finding the Fourth Proportional to 1,044,016.40, 1,562,914.20 and 623,075.60

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Solution

The fourth proportional to 1,044,016.40, 1,562,914.20 and 623,075.60 is: 932,757.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,016.40 : 1,562,914.20 = 623,075.60 : x
  2. Step 2: Convert to fraction form
    1,044,016.40/1,562,914.20 = 623,075.60/x
  3. Step 3: Cross multiply
    1,044,016.40x = 1,562,914.20 × 623,075.60
  4. Step 4: Simplify right side
    1,044,016.40x = 973,813,702,913.52
  5. Step 5: Solve for x
    x = 973,813,702,913.52/1,044,016.40
  6. Step 6: Final answer
    x = 932,757.09

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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.