Home / 1,112,894.90-1,535,797.68-603,597.32

Finding the Fourth Proportional to 1,112,894.90, 1,535,797.68 and 603,597.32

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Solution

The fourth proportional to 1,112,894.90, 1,535,797.68 and 603,597.32 is: 832,965.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,112,894.90 : 1,535,797.68 = 603,597.32 : x
  2. Step 2: Convert to fraction form
    1,112,894.90/1,535,797.68 = 603,597.32/x
  3. Step 3: Cross multiply
    1,112,894.90x = 1,535,797.68 × 603,597.32
  4. Step 4: Simplify right side
    1,112,894.90x = 927,003,363,710.22
  5. Step 5: Solve for x
    x = 927,003,363,710.22/1,112,894.90
  6. Step 6: Final answer
    x = 832,965.78

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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.