Home / 544,946.37-752,130.06-360,860.47

Finding the Fourth Proportional to 544,946.37, 752,130.06 and 360,860.47

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Solution

The fourth proportional to 544,946.37, 752,130.06 and 360,860.47 is: 498,056.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,946.37 : 752,130.06 = 360,860.47 : x
  2. Step 2: Convert to fraction form
    544,946.37/752,130.06 = 360,860.47/x
  3. Step 3: Cross multiply
    544,946.37x = 752,130.06 × 360,860.47
  4. Step 4: Simplify right side
    544,946.37x = 271,414,006,952.73
  5. Step 5: Solve for x
    x = 271,414,006,952.73/544,946.37
  6. Step 6: Final answer
    x = 498,056.36

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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.