Home / 600,928.56-829,281.66-329,014.08

Finding the Fourth Proportional to 600,928.56, 829,281.66 and 329,014.08

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Solution

The fourth proportional to 600,928.56, 829,281.66 and 329,014.08 is: 454,039.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,928.56 : 829,281.66 = 329,014.08 : x
  2. Step 2: Convert to fraction form
    600,928.56/829,281.66 = 329,014.08/x
  3. Step 3: Cross multiply
    600,928.56x = 829,281.66 × 329,014.08
  4. Step 4: Simplify right side
    600,928.56x = 272,845,342,425.77
  5. Step 5: Solve for x
    x = 272,845,342,425.77/600,928.56
  6. Step 6: Final answer
    x = 454,039.57

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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.