Home / 1,699,753.04-2,345,673.34-925,389.20

Finding the Fourth Proportional to 1,699,753.04, 2,345,673.34 and 925,389.20

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Solution

The fourth proportional to 1,699,753.04, 2,345,673.34 and 925,389.20 is: 1,277,044.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,699,753.04 : 2,345,673.34 = 925,389.20 : x
  2. Step 2: Convert to fraction form
    1,699,753.04/2,345,673.34 = 925,389.20/x
  3. Step 3: Cross multiply
    1,699,753.04x = 2,345,673.34 × 925,389.20
  4. Step 4: Simplify right side
    1,699,753.04x = 2,170,660,775,563.93
  5. Step 5: Solve for x
    x = 2,170,660,775,563.93/1,699,753.04
  6. Step 6: Final answer
    x = 1,277,044.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.