Home / 9,457,465.60-14,188,041.60-3,776,723.20

Finding the Fourth Proportional to 9,457,465.60, 14,188,041.60 and 3,776,723.20

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Solution

The fourth proportional to 9,457,465.60, 14,188,041.60 and 3,776,723.20 is: 5,665,820.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,457,465.60 : 14,188,041.60 = 3,776,723.20 : x
  2. Step 2: Convert to fraction form
    9,457,465.60/14,188,041.60 = 3,776,723.20/x
  3. Step 3: Cross multiply
    9,457,465.60x = 14,188,041.60 × 3,776,723.20
  4. Step 4: Simplify right side
    9,457,465.60x = 53,584,305,873,285.12
  5. Step 5: Solve for x
    x = 53,584,305,873,285.12/9,457,465.60
  6. Step 6: Final answer
    x = 5,665,820.86

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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.