Home / 1,701,427.70-2,348,135.68-1,270,960.50

Finding the Fourth Proportional to 1,701,427.70, 2,348,135.68 and 1,270,960.50

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Solution

The fourth proportional to 1,701,427.70, 2,348,135.68 and 1,270,960.50 is: 1,754,049.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,427.70 : 2,348,135.68 = 1,270,960.50 : x
  2. Step 2: Convert to fraction form
    1,701,427.70/2,348,135.68 = 1,270,960.50/x
  3. Step 3: Cross multiply
    1,701,427.70x = 2,348,135.68 × 1,270,960.50
  4. Step 4: Simplify right side
    1,701,427.70x = 2,984,387,697,920.64
  5. Step 5: Solve for x
    x = 2,984,387,697,920.64/1,701,427.70
  6. Step 6: Final answer
    x = 1,754,049.08

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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.