Home / 2,096,616.32-2,886,190.30-1,551,725.28

Finding the Fourth Proportional to 2,096,616.32, 2,886,190.30 and 1,551,725.28

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Solution

The fourth proportional to 2,096,616.32, 2,886,190.30 and 1,551,725.28 is: 2,136,096.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,096,616.32 : 2,886,190.30 = 1,551,725.28 : x
  2. Step 2: Convert to fraction form
    2,096,616.32/2,886,190.30 = 1,551,725.28/x
  3. Step 3: Cross multiply
    2,096,616.32x = 2,886,190.30 × 1,551,725.28
  4. Step 4: Simplify right side
    2,096,616.32x = 4,478,574,451,400.78
  5. Step 5: Solve for x
    x = 4,478,574,451,400.78/2,096,616.32
  6. Step 6: Final answer
    x = 2,136,096.34

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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.