Home / 5,476,945.04-7,557,602.63-3,029,167.16

Finding the Fourth Proportional to 5,476,945.04, 7,557,602.63 and 3,029,167.16

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Solution

The fourth proportional to 5,476,945.04, 7,557,602.63 and 3,029,167.16 is: 4,179,929.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,476,945.04 : 7,557,602.63 = 3,029,167.16 : x
  2. Step 2: Convert to fraction form
    5,476,945.04/7,557,602.63 = 3,029,167.16/x
  3. Step 3: Cross multiply
    5,476,945.04x = 7,557,602.63 × 3,029,167.16
  4. Step 4: Simplify right side
    5,476,945.04x = 22,893,241,642,191.78
  5. Step 5: Solve for x
    x = 22,893,241,642,191.78/5,476,945.04
  6. Step 6: Final answer
    x = 4,179,929.05

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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.