Home / 5,528,305.35-8,292,458.03-1,932,877.35

Finding the Fourth Proportional to 5,528,305.35, 8,292,458.03 and 1,932,877.35

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Solution

The fourth proportional to 5,528,305.35, 8,292,458.03 and 1,932,877.35 is: 2,899,316.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,528,305.35 : 8,292,458.03 = 1,932,877.35 : x
  2. Step 2: Convert to fraction form
    5,528,305.35/8,292,458.03 = 1,932,877.35/x
  3. Step 3: Cross multiply
    5,528,305.35x = 8,292,458.03 × 1,932,877.35
  4. Step 4: Simplify right side
    5,528,305.35x = 16,028,304,292,348.23
  5. Step 5: Solve for x
    x = 16,028,304,292,348.23/5,528,305.35
  6. Step 6: Final answer
    x = 2,899,316.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.