Home / 1,656,122.64-2,484,183.76-534,191.64

Finding the Fourth Proportional to 1,656,122.64, 2,484,183.76 and 534,191.64

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Solution

The fourth proportional to 1,656,122.64, 2,484,183.76 and 534,191.64 is: 801,287.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,656,122.64 : 2,484,183.76 = 534,191.64 : x
  2. Step 2: Convert to fraction form
    1,656,122.64/2,484,183.76 = 534,191.64/x
  3. Step 3: Cross multiply
    1,656,122.64x = 2,484,183.76 × 534,191.64
  4. Step 4: Simplify right side
    1,656,122.64x = 1,327,030,196,815.77
  5. Step 5: Solve for x
    x = 1,327,030,196,815.77/1,656,122.64
  6. Step 6: Final answer
    x = 801,287.40

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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.