Home / 7,343,157.64-10,133,328.96-4,035,444.04

Finding the Fourth Proportional to 7,343,157.64, 10,133,328.96 and 4,035,444.04

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Solution

The fourth proportional to 7,343,157.64, 10,133,328.96 and 4,035,444.04 is: 5,568,787.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,343,157.64 : 10,133,328.96 = 4,035,444.04 : x
  2. Step 2: Convert to fraction form
    7,343,157.64/10,133,328.96 = 4,035,444.04/x
  3. Step 3: Cross multiply
    7,343,157.64x = 10,133,328.96 × 4,035,444.04
  4. Step 4: Simplify right side
    7,343,157.64x = 40,892,481,956,991.41
  5. Step 5: Solve for x
    x = 40,892,481,956,991.41/7,343,157.64
  6. Step 6: Final answer
    x = 5,568,787.16

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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.