Home / 2,482,062.49-3,424,261.27-1,435,290.28

Finding the Fourth Proportional to 2,482,062.49, 3,424,261.27 and 1,435,290.28

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Solution

The fourth proportional to 2,482,062.49, 3,424,261.27 and 1,435,290.28 is: 1,980,131.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482,062.49 : 3,424,261.27 = 1,435,290.28 : x
  2. Step 2: Convert to fraction form
    2,482,062.49/3,424,261.27 = 1,435,290.28/x
  3. Step 3: Cross multiply
    2,482,062.49x = 3,424,261.27 × 1,435,290.28
  4. Step 4: Simplify right side
    2,482,062.49x = 4,914,808,917,011.46
  5. Step 5: Solve for x
    x = 4,914,808,917,011.46/2,482,062.49
  6. Step 6: Final answer
    x = 1,980,131.01

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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.