Home / 3,703,393.13-5,554,528.39-1,007,928.39

Finding the Fourth Proportional to 3,703,393.13, 5,554,528.39 and 1,007,928.39

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Solution

The fourth proportional to 3,703,393.13, 5,554,528.39 and 1,007,928.39 is: 1,511,739.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,703,393.13 : 5,554,528.39 = 1,007,928.39 : x
  2. Step 2: Convert to fraction form
    3,703,393.13/5,554,528.39 = 1,007,928.39/x
  3. Step 3: Cross multiply
    3,703,393.13x = 5,554,528.39 × 1,007,928.39
  4. Step 4: Simplify right side
    3,703,393.13x = 5,598,566,852,302.35
  5. Step 5: Solve for x
    x = 5,598,566,852,302.35/3,703,393.13
  6. Step 6: Final answer
    x = 1,511,739.82

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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.