Home / 1,946,992.68-2,920,592.16-600,080.40

Finding the Fourth Proportional to 1,946,992.68, 2,920,592.16 and 600,080.40

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Solution

The fourth proportional to 1,946,992.68, 2,920,592.16 and 600,080.40 is: 900,152.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,946,992.68 : 2,920,592.16 = 600,080.40 : x
  2. Step 2: Convert to fraction form
    1,946,992.68/2,920,592.16 = 600,080.40/x
  3. Step 3: Cross multiply
    1,946,992.68x = 2,920,592.16 × 600,080.40
  4. Step 4: Simplify right side
    1,946,992.68x = 1,752,590,111,609.66
  5. Step 5: Solve for x
    x = 1,752,590,111,609.66/1,946,992.68
  6. Step 6: Final answer
    x = 900,152.39

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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.