Home / 2,096,260.34-2,892,771.88-1,178,528.01

Finding the Fourth Proportional to 2,096,260.34, 2,892,771.88 and 1,178,528.01

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Solution

The fourth proportional to 2,096,260.34, 2,892,771.88 and 1,178,528.01 is: 1,626,330.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,096,260.34 : 2,892,771.88 = 1,178,528.01 : x
  2. Step 2: Convert to fraction form
    2,096,260.34/2,892,771.88 = 1,178,528.01/x
  3. Step 3: Cross multiply
    2,096,260.34x = 2,892,771.88 × 1,178,528.01
  4. Step 4: Simplify right side
    2,096,260.34x = 3,409,212,696,227.21
  5. Step 5: Solve for x
    x = 3,409,212,696,227.21/2,096,260.34
  6. Step 6: Final answer
    x = 1,626,330.77

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Why These Related Problems?

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