Home / 3,031,427.64-4,183,404.30-1,673,300.28

Finding the Fourth Proportional to 3,031,427.64, 4,183,404.30 and 1,673,300.28

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Solution

The fourth proportional to 3,031,427.64, 4,183,404.30 and 1,673,300.28 is: 2,309,173.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,031,427.64 : 4,183,404.30 = 1,673,300.28 : x
  2. Step 2: Convert to fraction form
    3,031,427.64/4,183,404.30 = 1,673,300.28/x
  3. Step 3: Cross multiply
    3,031,427.64x = 4,183,404.30 × 1,673,300.28
  4. Step 4: Simplify right side
    3,031,427.64x = 7,000,091,586,543.20
  5. Step 5: Solve for x
    x = 7,000,091,586,543.20/3,031,427.64
  6. Step 6: Final answer
    x = 2,309,173.24

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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.