Home / 1,701,424.40-2,348,131.13-1,270,957.19

Finding the Fourth Proportional to 1,701,424.40, 2,348,131.13 and 1,270,957.19

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Solution

The fourth proportional to 1,701,424.40, 2,348,131.13 and 1,270,957.19 is: 1,754,044.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,424.40 : 2,348,131.13 = 1,270,957.19 : x
  2. Step 2: Convert to fraction form
    1,701,424.40/2,348,131.13 = 1,270,957.19/x
  3. Step 3: Cross multiply
    1,701,424.40x = 2,348,131.13 × 1,270,957.19
  4. Step 4: Simplify right side
    1,701,424.40x = 2,984,374,124,640.88
  5. Step 5: Solve for x
    x = 2,984,374,124,640.88/1,701,424.40
  6. Step 6: Final answer
    x = 1,754,044.51

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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.