Home / 1,022,749.64-1,411,081.64-592,943.96

Finding the Fourth Proportional to 1,022,749.64, 1,411,081.64 and 592,943.96

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Solution

The fourth proportional to 1,022,749.64, 1,411,081.64 and 592,943.96 is: 818,081.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,749.64 : 1,411,081.64 = 592,943.96 : x
  2. Step 2: Convert to fraction form
    1,022,749.64/1,411,081.64 = 592,943.96/x
  3. Step 3: Cross multiply
    1,022,749.64x = 1,411,081.64 × 592,943.96
  4. Step 4: Simplify right side
    1,022,749.64x = 836,692,335,504.89
  5. Step 5: Solve for x
    x = 836,692,335,504.89/1,022,749.64
  6. Step 6: Final answer
    x = 818,081.28

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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.