Home / 1,021,883.49-1,410,131.16-592,086.96

Finding the Fourth Proportional to 1,021,883.49, 1,410,131.16 and 592,086.96

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Solution

The fourth proportional to 1,021,883.49, 1,410,131.16 and 592,086.96 is: 817,040.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,021,883.49 : 1,410,131.16 = 592,086.96 : x
  2. Step 2: Convert to fraction form
    1,021,883.49/1,410,131.16 = 592,086.96/x
  3. Step 3: Cross multiply
    1,021,883.49x = 1,410,131.16 × 592,086.96
  4. Step 4: Simplify right side
    1,021,883.49x = 834,920,271,725.67
  5. Step 5: Solve for x
    x = 834,920,271,725.67/1,021,883.49
  6. Step 6: Final answer
    x = 817,040.57

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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.