Home / 2,710,681.44-3,740,673.12-1,549,054.08

Finding the Fourth Proportional to 2,710,681.44, 3,740,673.12 and 1,549,054.08

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Solution

The fourth proportional to 2,710,681.44, 3,740,673.12 and 1,549,054.08 is: 2,137,656.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,710,681.44 : 3,740,673.12 = 1,549,054.08 : x
  2. Step 2: Convert to fraction form
    2,710,681.44/3,740,673.12 = 1,549,054.08/x
  3. Step 3: Cross multiply
    2,710,681.44x = 3,740,673.12 × 1,549,054.08
  4. Step 4: Simplify right side
    2,710,681.44x = 5,794,504,958,482.33
  5. Step 5: Solve for x
    x = 5,794,504,958,482.33/2,710,681.44
  6. Step 6: Final answer
    x = 2,137,656.19

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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.