Home / 1,554,116.44-2,330,124.90-794,090.20

Finding the Fourth Proportional to 1,554,116.44, 2,330,124.90 and 794,090.20

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Solution

The fourth proportional to 1,554,116.44, 2,330,124.90 and 794,090.20 is: 1,190,598.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,554,116.44 : 2,330,124.90 = 794,090.20 : x
  2. Step 2: Convert to fraction form
    1,554,116.44/2,330,124.90 = 794,090.20/x
  3. Step 3: Cross multiply
    1,554,116.44x = 2,330,124.90 × 794,090.20
  4. Step 4: Simplify right side
    1,554,116.44x = 1,850,329,347,865.98
  5. Step 5: Solve for x
    x = 1,850,329,347,865.98/1,554,116.44
  6. Step 6: Final answer
    x = 1,190,598.92

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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.