Home / 9,174,580.60-13,768,091.70-5,971,905.40

Finding the Fourth Proportional to 9,174,580.60, 13,768,091.70 and 5,971,905.40

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Solution

The fourth proportional to 9,174,580.60, 13,768,091.70 and 5,971,905.40 is: 8,961,907.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,174,580.60 : 13,768,091.70 = 5,971,905.40 : x
  2. Step 2: Convert to fraction form
    9,174,580.60/13,768,091.70 = 5,971,905.40/x
  3. Step 3: Cross multiply
    9,174,580.60x = 13,768,091.70 × 5,971,905.40
  4. Step 4: Simplify right side
    9,174,580.60x = 82,221,741,170,925.19
  5. Step 5: Solve for x
    x = 82,221,741,170,925.19/9,174,580.60
  6. Step 6: Final answer
    x = 8,961,907.33

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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.