Home / 3,031,498.02-4,183,470.99-1,673,371.02

Finding the Fourth Proportional to 3,031,498.02, 4,183,470.99 and 1,673,371.02

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Solution

The fourth proportional to 3,031,498.02, 4,183,470.99 and 1,673,371.02 is: 2,309,254.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,031,498.02 : 4,183,470.99 = 1,673,371.02 : x
  2. Step 2: Convert to fraction form
    3,031,498.02/4,183,470.99 = 1,673,371.02/x
  3. Step 3: Cross multiply
    3,031,498.02x = 4,183,470.99 × 1,673,371.02
  4. Step 4: Simplify right side
    3,031,498.02x = 7,000,499,117,676.71
  5. Step 5: Solve for x
    x = 7,000,499,117,676.71/3,031,498.02
  6. Step 6: Final answer
    x = 2,309,254.06

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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.