Home / 1,884,247.96-2,813,608.89-1,495,636.90

Finding the Fourth Proportional to 1,884,247.96, 2,813,608.89 and 1,495,636.90

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Solution

The fourth proportional to 1,884,247.96, 2,813,608.89 and 1,495,636.90 is: 2,233,324.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,247.96 : 2,813,608.89 = 1,495,636.90 : x
  2. Step 2: Convert to fraction form
    1,884,247.96/2,813,608.89 = 1,495,636.90/x
  3. Step 3: Cross multiply
    1,884,247.96x = 2,813,608.89 × 1,495,636.90
  4. Step 4: Simplify right side
    1,884,247.96x = 4,208,137,278,052.04
  5. Step 5: Solve for x
    x = 4,208,137,278,052.04/1,884,247.96
  6. Step 6: Final answer
    x = 2,233,324.58

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.