Home / 796,466.04-1,191,891.60-497,086.80

Finding the Fourth Proportional to 796,466.04, 1,191,891.60 and 497,086.80

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Solution

The fourth proportional to 796,466.04, 1,191,891.60 and 497,086.80 is: 743,878.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,466.04 : 1,191,891.60 = 497,086.80 : x
  2. Step 2: Convert to fraction form
    796,466.04/1,191,891.60 = 497,086.80/x
  3. Step 3: Cross multiply
    796,466.04x = 1,191,891.60 × 497,086.80
  4. Step 4: Simplify right side
    796,466.04x = 592,473,581,390.88
  5. Step 5: Solve for x
    x = 592,473,581,390.88/796,466.04
  6. Step 6: Final answer
    x = 743,878.02

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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.