Home / 1,168,673.16-1,752,987.84-370,002.64

Finding the Fourth Proportional to 1,168,673.16, 1,752,987.84 and 370,002.64

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Solution

The fourth proportional to 1,168,673.16, 1,752,987.84 and 370,002.64 is: 554,997.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,673.16 : 1,752,987.84 = 370,002.64 : x
  2. Step 2: Convert to fraction form
    1,168,673.16/1,752,987.84 = 370,002.64/x
  3. Step 3: Cross multiply
    1,168,673.16x = 1,752,987.84 × 370,002.64
  4. Step 4: Simplify right side
    1,168,673.16x = 648,610,128,687.90
  5. Step 5: Solve for x
    x = 648,610,128,687.90/1,168,673.16
  6. Step 6: Final answer
    x = 554,997.03

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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.