Home / 1,346,089.86-2,020,464.90-588,454.26

Finding the Fourth Proportional to 1,346,089.86, 2,020,464.90 and 588,454.26

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Solution

The fourth proportional to 1,346,089.86, 2,020,464.90 and 588,454.26 is: 883,262.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,346,089.86 : 2,020,464.90 = 588,454.26 : x
  2. Step 2: Convert to fraction form
    1,346,089.86/2,020,464.90 = 588,454.26/x
  3. Step 3: Cross multiply
    1,346,089.86x = 2,020,464.90 × 588,454.26
  4. Step 4: Simplify right side
    1,346,089.86x = 1,188,951,177,585.47
  5. Step 5: Solve for x
    x = 1,188,951,177,585.47/1,346,089.86
  6. Step 6: Final answer
    x = 883,262.86

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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.