Home / 834,034.67-1,150,969.07-452,061.35

Finding the Fourth Proportional to 834,034.67, 1,150,969.07 and 452,061.35

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Solution

The fourth proportional to 834,034.67, 1,150,969.07 and 452,061.35 is: 623,845.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    834,034.67 : 1,150,969.07 = 452,061.35 : x
  2. Step 2: Convert to fraction form
    834,034.67/1,150,969.07 = 452,061.35/x
  3. Step 3: Cross multiply
    834,034.67x = 1,150,969.07 × 452,061.35
  4. Step 4: Simplify right side
    834,034.67x = 520,308,629,332.14
  5. Step 5: Solve for x
    x = 520,308,629,332.14/834,034.67
  6. Step 6: Final answer
    x = 623,845.32

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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.