Home / 1,035,419.11-1,552,608.93-603,276.45

Finding the Fourth Proportional to 1,035,419.11, 1,552,608.93 and 603,276.45

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Solution

The fourth proportional to 1,035,419.11, 1,552,608.93 and 603,276.45 is: 904,611.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,419.11 : 1,552,608.93 = 603,276.45 : x
  2. Step 2: Convert to fraction form
    1,035,419.11/1,552,608.93 = 603,276.45/x
  3. Step 3: Cross multiply
    1,035,419.11x = 1,552,608.93 × 603,276.45
  4. Step 4: Simplify right side
    1,035,419.11x = 936,652,399,968.70
  5. Step 5: Solve for x
    x = 936,652,399,968.70/1,035,419.11
  6. Step 6: Final answer
    x = 904,611.86

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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.