Home / 670,934.43-1,006,724.93-334,004.75

Finding the Fourth Proportional to 670,934.43, 1,006,724.93 and 334,004.75

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Solution

The fourth proportional to 670,934.43, 1,006,724.93 and 334,004.75 is: 501,168.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    670,934.43 : 1,006,724.93 = 334,004.75 : x
  2. Step 2: Convert to fraction form
    670,934.43/1,006,724.93 = 334,004.75/x
  3. Step 3: Cross multiply
    670,934.43x = 1,006,724.93 × 334,004.75
  4. Step 4: Simplify right side
    670,934.43x = 336,250,908,563.42
  5. Step 5: Solve for x
    x = 336,250,908,563.42/670,934.43
  6. Step 6: Final answer
    x = 501,168.06

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1.5x scale

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.