Home / 7,421,997.44-10,242,182.76-4,366,408.16

Finding the Fourth Proportional to 7,421,997.44, 10,242,182.76 and 4,366,408.16

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Solution

The fourth proportional to 7,421,997.44, 10,242,182.76 and 4,366,408.16 is: 6,025,541.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,421,997.44 : 10,242,182.76 = 4,366,408.16 : x
  2. Step 2: Convert to fraction form
    7,421,997.44/10,242,182.76 = 4,366,408.16/x
  3. Step 3: Cross multiply
    7,421,997.44x = 10,242,182.76 × 4,366,408.16
  4. Step 4: Simplify right side
    7,421,997.44x = 44,721,550,379,475.32
  5. Step 5: Solve for x
    x = 44,721,550,379,475.32/7,421,997.44
  6. Step 6: Final answer
    x = 6,025,541.07

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.