Home / 6,160,783.64-9,282,765.69-5,104,796.22

Finding the Fourth Proportional to 6,160,783.64, 9,282,765.69 and 5,104,796.22

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Solution

The fourth proportional to 6,160,783.64, 9,282,765.69 and 5,104,796.22 is: 7,691,655.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,160,783.64 : 9,282,765.69 = 5,104,796.22 : x
  2. Step 2: Convert to fraction form
    6,160,783.64/9,282,765.69 = 5,104,796.22/x
  3. Step 3: Cross multiply
    6,160,783.64x = 9,282,765.69 × 5,104,796.22
  4. Step 4: Simplify right side
    6,160,783.64x = 47,386,627,205,457.69
  5. Step 5: Solve for x
    x = 47,386,627,205,457.69/6,160,783.64
  6. Step 6: Final answer
    x = 7,691,655.80

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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.