Home / 1,735,682.30-2,604,208.74-537,698.06

Finding the Fourth Proportional to 1,735,682.30, 2,604,208.74 and 537,698.06

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Solution

The fourth proportional to 1,735,682.30, 2,604,208.74 and 537,698.06 is: 806,759.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,682.30 : 2,604,208.74 = 537,698.06 : x
  2. Step 2: Convert to fraction form
    1,735,682.30/2,604,208.74 = 537,698.06/x
  3. Step 3: Cross multiply
    1,735,682.30x = 2,604,208.74 × 537,698.06
  4. Step 4: Simplify right side
    1,735,682.30x = 1,400,277,987,333.04
  5. Step 5: Solve for x
    x = 1,400,277,987,333.04/1,735,682.30
  6. Step 6: Final answer
    x = 806,759.39

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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.