Home / 1,796,767.60-2,695,151.40-1,395,234.40

Finding the Fourth Proportional to 1,796,767.60, 2,695,151.40 and 1,395,234.40

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Solution

The fourth proportional to 1,796,767.60, 2,695,151.40 and 1,395,234.40 is: 2,092,851.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,767.60 : 2,695,151.40 = 1,395,234.40 : x
  2. Step 2: Convert to fraction form
    1,796,767.60/2,695,151.40 = 1,395,234.40/x
  3. Step 3: Cross multiply
    1,796,767.60x = 2,695,151.40 × 1,395,234.40
  4. Step 4: Simplify right side
    1,796,767.60x = 3,760,367,946,488.16
  5. Step 5: Solve for x
    x = 3,760,367,946,488.16/1,796,767.60
  6. Step 6: Final answer
    x = 2,092,851.60

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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.