Home / 1,197,914.70-1,791,414.19-894,521.91

Finding the Fourth Proportional to 1,197,914.70, 1,791,414.19 and 894,521.91

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Solution

The fourth proportional to 1,197,914.70, 1,791,414.19 and 894,521.91 is: 1,337,707.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,197,914.70 : 1,791,414.19 = 894,521.91 : x
  2. Step 2: Convert to fraction form
    1,197,914.70/1,791,414.19 = 894,521.91/x
  3. Step 3: Cross multiply
    1,197,914.70x = 1,791,414.19 × 894,521.91
  4. Step 4: Simplify right side
    1,197,914.70x = 1,602,459,238,367.29
  5. Step 5: Solve for x
    x = 1,602,459,238,367.29/1,197,914.70
  6. Step 6: Final answer
    x = 1,337,707.30

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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.