Home / 1,112,337.56-1,535,025.84-603,039.94

Finding the Fourth Proportional to 1,112,337.56, 1,535,025.84 and 603,039.94

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Solution

The fourth proportional to 1,112,337.56, 1,535,025.84 and 603,039.94 is: 832,195.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,112,337.56 : 1,535,025.84 = 603,039.94 : x
  2. Step 2: Convert to fraction form
    1,112,337.56/1,535,025.84 = 603,039.94/x
  3. Step 3: Cross multiply
    1,112,337.56x = 1,535,025.84 × 603,039.94
  4. Step 4: Simplify right side
    1,112,337.56x = 925,681,884,353.09
  5. Step 5: Solve for x
    x = 925,681,884,353.09/1,112,337.56
  6. Step 6: Final answer
    x = 832,195.11

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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.