Home / 1,093,053.90-1,637,385.04-544,293.06

Finding the Fourth Proportional to 1,093,053.90, 1,637,385.04 and 544,293.06

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Solution

The fourth proportional to 1,093,053.90, 1,637,385.04 and 544,293.06 is: 815,346.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,053.90 : 1,637,385.04 = 544,293.06 : x
  2. Step 2: Convert to fraction form
    1,093,053.90/1,637,385.04 = 544,293.06/x
  3. Step 3: Cross multiply
    1,093,053.90x = 1,637,385.04 × 544,293.06
  4. Step 4: Simplify right side
    1,093,053.90x = 891,217,302,911.43
  5. Step 5: Solve for x
    x = 891,217,302,911.43/1,093,053.90
  6. Step 6: Final answer
    x = 815,346.16

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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.