Home / 1,063,355.57-1,467,178.44-604,434.02

Finding the Fourth Proportional to 1,063,355.57, 1,467,178.44 and 604,434.02

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Solution

The fourth proportional to 1,063,355.57, 1,467,178.44 and 604,434.02 is: 833,975.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,355.57 : 1,467,178.44 = 604,434.02 : x
  2. Step 2: Convert to fraction form
    1,063,355.57/1,467,178.44 = 604,434.02/x
  3. Step 3: Cross multiply
    1,063,355.57x = 1,467,178.44 × 604,434.02
  4. Step 4: Simplify right side
    1,063,355.57x = 886,812,562,546.53
  5. Step 5: Solve for x
    x = 886,812,562,546.53/1,063,355.57
  6. Step 6: Final answer
    x = 833,975.57

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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.