Home / 2,346,387.02-3,518,182.73-726,676.03

Finding the Fourth Proportional to 2,346,387.02, 3,518,182.73 and 726,676.03

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Solution

The fourth proportional to 2,346,387.02, 3,518,182.73 and 726,676.03 is: 1,089,581.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346,387.02 : 3,518,182.73 = 726,676.03 : x
  2. Step 2: Convert to fraction form
    2,346,387.02/3,518,182.73 = 726,676.03/x
  3. Step 3: Cross multiply
    2,346,387.02x = 3,518,182.73 × 726,676.03
  4. Step 4: Simplify right side
    2,346,387.02x = 2,556,579,053,152.21
  5. Step 5: Solve for x
    x = 2,556,579,053,152.21/2,346,387.02
  6. Step 6: Final answer
    x = 1,089,581.14

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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.