Home / 596,811.20-893,143.20-410,187.20

Finding the Fourth Proportional to 596,811.20, 893,143.20 and 410,187.20

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Solution

The fourth proportional to 596,811.20, 893,143.20 and 410,187.20 is: 613,855.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,811.20 : 893,143.20 = 410,187.20 : x
  2. Step 2: Convert to fraction form
    596,811.20/893,143.20 = 410,187.20/x
  3. Step 3: Cross multiply
    596,811.20x = 893,143.20 × 410,187.20
  4. Step 4: Simplify right side
    596,811.20x = 366,355,908,407.04
  5. Step 5: Solve for x
    x = 366,355,908,407.04/596,811.20
  6. Step 6: Final answer
    x = 613,855.62

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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.