Home / 1,582,318.33-2,373,444.70-384,246.92

Finding the Fourth Proportional to 1,582,318.33, 2,373,444.70 and 384,246.92

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Solution

The fourth proportional to 1,582,318.33, 2,373,444.70 and 384,246.92 is: 576,362.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,582,318.33 : 2,373,444.70 = 384,246.92 : x
  2. Step 2: Convert to fraction form
    1,582,318.33/2,373,444.70 = 384,246.92/x
  3. Step 3: Cross multiply
    1,582,318.33x = 2,373,444.70 × 384,246.92
  4. Step 4: Simplify right side
    1,582,318.33x = 911,988,815,765.32
  5. Step 5: Solve for x
    x = 911,988,815,765.32/1,582,318.33
  6. Step 6: Final answer
    x = 576,362.42

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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.