Home / 1,361,575.08-2,041,416.84-603,003.18

Finding the Fourth Proportional to 1,361,575.08, 2,041,416.84 and 603,003.18

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Solution

The fourth proportional to 1,361,575.08, 2,041,416.84 and 603,003.18 is: 904,085.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,361,575.08 : 2,041,416.84 = 603,003.18 : x
  2. Step 2: Convert to fraction form
    1,361,575.08/2,041,416.84 = 603,003.18/x
  3. Step 3: Cross multiply
    1,361,575.08x = 2,041,416.84 × 603,003.18
  4. Step 4: Simplify right side
    1,361,575.08x = 1,230,980,846,225.55
  5. Step 5: Solve for x
    x = 1,230,980,846,225.55/1,361,575.08
  6. Step 6: Final answer
    x = 904,085.91

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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.