Home / 1,505,875.24-2,259,255.12-606,854.22

Finding the Fourth Proportional to 1,505,875.24, 2,259,255.12 and 606,854.22

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Solution

The fourth proportional to 1,505,875.24, 2,259,255.12 and 606,854.22 is: 910,459.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,505,875.24 : 2,259,255.12 = 606,854.22 : x
  2. Step 2: Convert to fraction form
    1,505,875.24/2,259,255.12 = 606,854.22/x
  3. Step 3: Cross multiply
    1,505,875.24x = 2,259,255.12 × 606,854.22
  4. Step 4: Simplify right side
    1,505,875.24x = 1,371,038,503,628.61
  5. Step 5: Solve for x
    x = 1,371,038,503,628.61/1,505,875.24
  6. Step 6: Final answer
    x = 910,459.56

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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.