Home / 5,973,290.28-8,959,172.76-1,929,357.96

Finding the Fourth Proportional to 5,973,290.28, 8,959,172.76 and 1,929,357.96

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Solution

The fourth proportional to 5,973,290.28, 8,959,172.76 and 1,929,357.96 is: 2,893,790.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,973,290.28 : 8,959,172.76 = 1,929,357.96 : x
  2. Step 2: Convert to fraction form
    5,973,290.28/8,959,172.76 = 1,929,357.96/x
  3. Step 3: Cross multiply
    5,973,290.28x = 8,959,172.76 × 1,929,357.96
  4. Step 4: Simplify right side
    5,973,290.28x = 17,285,451,279,521.17
  5. Step 5: Solve for x
    x = 17,285,451,279,521.17/5,973,290.28
  6. Step 6: Final answer
    x = 2,893,790.60

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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.