Home / 9,307,346.40-13,961,019.60-6,284,037.60

Finding the Fourth Proportional to 9,307,346.40, 13,961,019.60 and 6,284,037.60

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Solution

The fourth proportional to 9,307,346.40, 13,961,019.60 and 6,284,037.60 is: 9,426,056.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,307,346.40 : 13,961,019.60 = 6,284,037.60 : x
  2. Step 2: Convert to fraction form
    9,307,346.40/13,961,019.60 = 6,284,037.60/x
  3. Step 3: Cross multiply
    9,307,346.40x = 13,961,019.60 × 6,284,037.60
  4. Step 4: Simplify right side
    9,307,346.40x = 87,731,572,100,736.95
  5. Step 5: Solve for x
    x = 87,731,572,100,736.95/9,307,346.40
  6. Step 6: Final answer
    x = 9,426,056.40

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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.