Home / 9,396,066.40-14,094,099.60-6,207,420.40

Finding the Fourth Proportional to 9,396,066.40, 14,094,099.60 and 6,207,420.40

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Solution

The fourth proportional to 9,396,066.40, 14,094,099.60 and 6,207,420.40 is: 9,311,130.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,396,066.40 : 14,094,099.60 = 6,207,420.40 : x
  2. Step 2: Convert to fraction form
    9,396,066.40/14,094,099.60 = 6,207,420.40/x
  3. Step 3: Cross multiply
    9,396,066.40x = 14,094,099.60 × 6,207,420.40
  4. Step 4: Simplify right side
    9,396,066.40x = 87,488,001,376,671.84
  5. Step 5: Solve for x
    x = 87,488,001,376,671.84/9,396,066.40
  6. Step 6: Final answer
    x = 9,311,130.60

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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.