Home / 1,701,631.85-2,348,267.70-937,712.75

Finding the Fourth Proportional to 1,701,631.85, 2,348,267.70 and 937,712.75

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Solution

The fourth proportional to 1,701,631.85, 2,348,267.70 and 937,712.75 is: 1,294,052.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,631.85 : 2,348,267.70 = 937,712.75 : x
  2. Step 2: Convert to fraction form
    1,701,631.85/2,348,267.70 = 937,712.75/x
  3. Step 3: Cross multiply
    1,701,631.85x = 2,348,267.70 × 937,712.75
  4. Step 4: Simplify right side
    1,701,631.85x = 2,202,000,550,961.84
  5. Step 5: Solve for x
    x = 2,202,000,550,961.84/1,701,631.85
  6. Step 6: Final answer
    x = 1,294,052.27

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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.