Home / 2,097,349.38-3,144,030.90-1,337,057.10

Finding the Fourth Proportional to 2,097,349.38, 3,144,030.90 and 1,337,057.10

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Solution

The fourth proportional to 2,097,349.38, 3,144,030.90 and 1,337,057.10 is: 2,004,315.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,097,349.38 : 3,144,030.90 = 1,337,057.10 : x
  2. Step 2: Convert to fraction form
    2,097,349.38/3,144,030.90 = 1,337,057.10/x
  3. Step 3: Cross multiply
    2,097,349.38x = 3,144,030.90 × 1,337,057.10
  4. Step 4: Simplify right side
    2,097,349.38x = 4,203,748,837,464.39
  5. Step 5: Solve for x
    x = 4,203,748,837,464.39/2,097,349.38
  6. Step 6: Final answer
    x = 2,004,315.01

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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.