Home / 595,936.20-893,904.30-477,838.20

Finding the Fourth Proportional to 595,936.20, 893,904.30 and 477,838.20

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Solution

The fourth proportional to 595,936.20, 893,904.30 and 477,838.20 is: 716,757.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,936.20 : 893,904.30 = 477,838.20 : x
  2. Step 2: Convert to fraction form
    595,936.20/893,904.30 = 477,838.20/x
  3. Step 3: Cross multiply
    595,936.20x = 893,904.30 × 477,838.20
  4. Step 4: Simplify right side
    595,936.20x = 427,141,621,684.26
  5. Step 5: Solve for x
    x = 427,141,621,684.26/595,936.20
  6. Step 6: Final answer
    x = 716,757.30

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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.