Home / 11,686,025.60-17,608,804.04-9,602,776.88

Finding the Fourth Proportional to 11,686,025.60, 17,608,804.04 and 9,602,776.88

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Solution

The fourth proportional to 11,686,025.60, 17,608,804.04 and 9,602,776.88 is: 14,469,711.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,686,025.60 : 17,608,804.04 = 9,602,776.88 : x
  2. Step 2: Convert to fraction form
    11,686,025.60/17,608,804.04 = 9,602,776.88/x
  3. Step 3: Cross multiply
    11,686,025.60x = 17,608,804.04 × 9,602,776.88
  4. Step 4: Simplify right side
    11,686,025.60x = 169,093,416,319,762.59
  5. Step 5: Solve for x
    x = 169,093,416,319,762.59/11,686,025.60
  6. Step 6: Final answer
    x = 14,469,711.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.