Home / 1,701,834.18-2,348,531.10-937,887.78

Finding the Fourth Proportional to 1,701,834.18, 2,348,531.10 and 937,887.78

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Solution

The fourth proportional to 1,701,834.18, 2,348,531.10 and 937,887.78 is: 1,294,285.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,834.18 : 2,348,531.10 = 937,887.78 : x
  2. Step 2: Convert to fraction form
    1,701,834.18/2,348,531.10 = 937,887.78/x
  3. Step 3: Cross multiply
    1,701,834.18x = 2,348,531.10 × 937,887.78
  4. Step 4: Simplify right side
    1,701,834.18x = 2,202,658,619,639.96
  5. Step 5: Solve for x
    x = 2,202,658,619,639.96/1,701,834.18
  6. Step 6: Final answer
    x = 1,294,285.10

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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.