Home / 959,796.69-1,324,528.50-546,313.28

Finding the Fourth Proportional to 959,796.69, 1,324,528.50 and 546,313.28

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Solution

The fourth proportional to 959,796.69, 1,324,528.50 and 546,313.28 is: 753,917.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,796.69 : 1,324,528.50 = 546,313.28 : x
  2. Step 2: Convert to fraction form
    959,796.69/1,324,528.50 = 546,313.28/x
  3. Step 3: Cross multiply
    959,796.69x = 1,324,528.50 × 546,313.28
  4. Step 4: Simplify right side
    959,796.69x = 723,607,502,665.84
  5. Step 5: Solve for x
    x = 723,607,502,665.84/959,796.69
  6. Step 6: Final answer
    x = 753,917.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.