Home / 1,044,074.60-1,566,111.90-624,170.60

Finding the Fourth Proportional to 1,044,074.60, 1,566,111.90 and 624,170.60

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Solution

The fourth proportional to 1,044,074.60, 1,566,111.90 and 624,170.60 is: 936,255.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,074.60 : 1,566,111.90 = 624,170.60 : x
  2. Step 2: Convert to fraction form
    1,044,074.60/1,566,111.90 = 624,170.60/x
  3. Step 3: Cross multiply
    1,044,074.60x = 1,566,111.90 × 624,170.60
  4. Step 4: Simplify right side
    1,044,074.60x = 977,521,004,290.14
  5. Step 5: Solve for x
    x = 977,521,004,290.14/1,044,074.60
  6. Step 6: Final answer
    x = 936,255.90

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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.