Home / 544,941.33-752,036.99-340,927.04

Finding the Fourth Proportional to 544,941.33, 752,036.99 and 340,927.04

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Solution

The fourth proportional to 544,941.33, 752,036.99 and 340,927.04 is: 470,490.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,941.33 : 752,036.99 = 340,927.04 : x
  2. Step 2: Convert to fraction form
    544,941.33/752,036.99 = 340,927.04/x
  3. Step 3: Cross multiply
    544,941.33x = 752,036.99 × 340,927.04
  4. Step 4: Simplify right side
    544,941.33x = 256,389,739,506.39
  5. Step 5: Solve for x
    x = 256,389,739,506.39/544,941.33
  6. Step 6: Final answer
    x = 470,490.54

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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.