Home / 1,044,126.60-1,566,189.90-624,222.60

Finding the Fourth Proportional to 1,044,126.60, 1,566,189.90 and 624,222.60

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Solution

The fourth proportional to 1,044,126.60, 1,566,189.90 and 624,222.60 is: 936,333.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,126.60 : 1,566,189.90 = 624,222.60 : x
  2. Step 2: Convert to fraction form
    1,044,126.60/1,566,189.90 = 624,222.60/x
  3. Step 3: Cross multiply
    1,044,126.60x = 1,566,189.90 × 624,222.60
  4. Step 4: Simplify right side
    1,044,126.60x = 977,651,131,471.74
  5. Step 5: Solve for x
    x = 977,651,131,471.74/1,044,126.60
  6. Step 6: Final answer
    x = 936,333.90

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Double scale
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Similar ratio
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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.