Home / 7,355,531.60-11,033,297.40-2,036,747.60

Finding the Fourth Proportional to 7,355,531.60, 11,033,297.40 and 2,036,747.60

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Solution

The fourth proportional to 7,355,531.60, 11,033,297.40 and 2,036,747.60 is: 3,055,121.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,355,531.60 : 11,033,297.40 = 2,036,747.60 : x
  2. Step 2: Convert to fraction form
    7,355,531.60/11,033,297.40 = 2,036,747.60/x
  3. Step 3: Cross multiply
    7,355,531.60x = 11,033,297.40 × 2,036,747.60
  4. Step 4: Simplify right side
    7,355,531.60x = 22,472,041,999,536.24
  5. Step 5: Solve for x
    x = 22,472,041,999,536.24/7,355,531.60
  6. Step 6: Final answer
    x = 3,055,121.40

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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.