Home / 2,935,523.60-4,403,285.40-1,162,595.60

Finding the Fourth Proportional to 2,935,523.60, 4,403,285.40 and 1,162,595.60

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Solution

The fourth proportional to 2,935,523.60, 4,403,285.40 and 1,162,595.60 is: 1,743,893.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,523.60 : 4,403,285.40 = 1,162,595.60 : x
  2. Step 2: Convert to fraction form
    2,935,523.60/4,403,285.40 = 1,162,595.60/x
  3. Step 3: Cross multiply
    2,935,523.60x = 4,403,285.40 × 1,162,595.60
  4. Step 4: Simplify right side
    2,935,523.60x = 5,119,240,231,584.24
  5. Step 5: Solve for x
    x = 5,119,240,231,584.24/2,935,523.60
  6. Step 6: Final answer
    x = 1,743,893.40

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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.