Home / 1,853,954.10-2,782,729.08-895,085.82

Finding the Fourth Proportional to 1,853,954.10, 2,782,729.08 and 895,085.82

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Solution

The fourth proportional to 1,853,954.10, 2,782,729.08 and 895,085.82 is: 1,343,496.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,853,954.10 : 2,782,729.08 = 895,085.82 : x
  2. Step 2: Convert to fraction form
    1,853,954.10/2,782,729.08 = 895,085.82/x
  3. Step 3: Cross multiply
    1,853,954.10x = 2,782,729.08 × 895,085.82
  4. Step 4: Simplify right side
    1,853,954.10x = 2,490,781,340,409.65
  5. Step 5: Solve for x
    x = 2,490,781,340,409.65/1,853,954.10
  6. Step 6: Final answer
    x = 1,343,496.77

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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.