Home / 632,119.14-873,028.54-584,289.44

Finding the Fourth Proportional to 632,119.14, 873,028.54 and 584,289.44

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Solution

The fourth proportional to 632,119.14, 873,028.54 and 584,289.44 is: 806,970.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,119.14 : 873,028.54 = 584,289.44 : x
  2. Step 2: Convert to fraction form
    632,119.14/873,028.54 = 584,289.44/x
  3. Step 3: Cross multiply
    632,119.14x = 873,028.54 × 584,289.44
  4. Step 4: Simplify right side
    632,119.14x = 510,101,356,740.62
  5. Step 5: Solve for x
    x = 510,101,356,740.62/632,119.14
  6. Step 6: Final answer
    x = 806,970.28

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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.