Home / 5,198,525.10-7,173,932.33-2,875,376.00

Finding the Fourth Proportional to 5,198,525.10, 7,173,932.33 and 2,875,376.00

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Solution

The fourth proportional to 5,198,525.10, 7,173,932.33 and 2,875,376.00 is: 3,968,001.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,198,525.10 : 7,173,932.33 = 2,875,376.00 : x
  2. Step 2: Convert to fraction form
    5,198,525.10/7,173,932.33 = 2,875,376.00/x
  3. Step 3: Cross multiply
    5,198,525.10x = 7,173,932.33 × 2,875,376.00
  4. Step 4: Simplify right side
    5,198,525.10x = 20,627,752,872,429.35
  5. Step 5: Solve for x
    x = 20,627,752,872,429.35/5,198,525.10
  6. Step 6: Final answer
    x = 3,968,001.01

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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.