Home / 9,356,999.60-14,034,187.20-2,967,897.80

Finding the Fourth Proportional to 9,356,999.60, 14,034,187.20 and 2,967,897.80

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Solution

The fourth proportional to 9,356,999.60, 14,034,187.20 and 2,967,897.80 is: 4,451,430.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,356,999.60 : 14,034,187.20 = 2,967,897.80 : x
  2. Step 2: Convert to fraction form
    9,356,999.60/14,034,187.20 = 2,967,897.80/x
  3. Step 3: Cross multiply
    9,356,999.60x = 14,034,187.20 × 2,967,897.80
  4. Step 4: Simplify right side
    9,356,999.60x = 41,652,033,315,668.16
  5. Step 5: Solve for x
    x = 41,652,033,315,668.16/9,356,999.60
  6. Step 6: Final answer
    x = 4,451,430.49

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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.