Home / 9,035,150.54-12,467,998.32-5,264,358.26

Finding the Fourth Proportional to 9,035,150.54, 12,467,998.32 and 5,264,358.26

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Solution

The fourth proportional to 9,035,150.54, 12,467,998.32 and 5,264,358.26 is: 7,264,517.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,035,150.54 : 12,467,998.32 = 5,264,358.26 : x
  2. Step 2: Convert to fraction form
    9,035,150.54/12,467,998.32 = 5,264,358.26/x
  3. Step 3: Cross multiply
    9,035,150.54x = 12,467,998.32 × 5,264,358.26
  4. Step 4: Simplify right side
    9,035,150.54x = 65,636,009,941,558.12
  5. Step 5: Solve for x
    x = 65,636,009,941,558.12/9,035,150.54
  6. Step 6: Final answer
    x = 7,264,517.58

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1.5x scale

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.