Home / 1,810,622.48-2,716,130.48-673,251.26

Finding the Fourth Proportional to 1,810,622.48, 2,716,130.48 and 673,251.26

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Solution

The fourth proportional to 1,810,622.48, 2,716,130.48 and 673,251.26 is: 1,009,950.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,810,622.48 : 2,716,130.48 = 673,251.26 : x
  2. Step 2: Convert to fraction form
    1,810,622.48/2,716,130.48 = 673,251.26/x
  3. Step 3: Cross multiply
    1,810,622.48x = 2,716,130.48 × 673,251.26
  4. Step 4: Simplify right side
    1,810,622.48x = 1,828,638,251,037.50
  5. Step 5: Solve for x
    x = 1,828,638,251,037.50/1,810,622.48
  6. Step 6: Final answer
    x = 1,009,950.05

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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.