Home / 834,204.69-1,251,220.93-566,054.57

Finding the Fourth Proportional to 834,204.69, 1,251,220.93 and 566,054.57

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Solution

The fourth proportional to 834,204.69, 1,251,220.93 and 566,054.57 is: 849,023.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    834,204.69 : 1,251,220.93 = 566,054.57 : x
  2. Step 2: Convert to fraction form
    834,204.69/1,251,220.93 = 566,054.57/x
  3. Step 3: Cross multiply
    834,204.69x = 1,251,220.93 × 566,054.57
  4. Step 4: Simplify right side
    834,204.69x = 708,259,327,219.07
  5. Step 5: Solve for x
    x = 708,259,327,219.07/834,204.69
  6. Step 6: Final answer
    x = 849,023.43

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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.