Home / 894,448.92-1,340,740.02-362,337.24

Finding the Fourth Proportional to 894,448.92, 1,340,740.02 and 362,337.24

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Solution

The fourth proportional to 894,448.92, 1,340,740.02 and 362,337.24 is: 543,127.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,448.92 : 1,340,740.02 = 362,337.24 : x
  2. Step 2: Convert to fraction form
    894,448.92/1,340,740.02 = 362,337.24/x
  3. Step 3: Cross multiply
    894,448.92x = 1,340,740.02 × 362,337.24
  4. Step 4: Simplify right side
    894,448.92x = 485,800,038,404.35
  5. Step 5: Solve for x
    x = 485,800,038,404.35/894,448.92
  6. Step 6: Final answer
    x = 543,127.76

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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.