Home / 9,069,544.40-13,619,062.20-6,562,792.40

Finding the Fourth Proportional to 9,069,544.40, 13,619,062.20 and 6,562,792.40

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Solution

The fourth proportional to 9,069,544.40, 13,619,062.20 and 6,562,792.40 is: 9,854,858.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,069,544.40 : 13,619,062.20 = 6,562,792.40 : x
  2. Step 2: Convert to fraction form
    9,069,544.40/13,619,062.20 = 6,562,792.40/x
  3. Step 3: Cross multiply
    9,069,544.40x = 13,619,062.20 × 6,562,792.40
  4. Step 4: Simplify right side
    9,069,544.40x = 89,379,077,901,287.28
  5. Step 5: Solve for x
    x = 89,379,077,901,287.28/9,069,544.40
  6. Step 6: Final answer
    x = 9,854,858.63

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1.5x scale

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.