Home / 1,435,162.86-2,153,009.16-593,780.22

Finding the Fourth Proportional to 1,435,162.86, 2,153,009.16 and 593,780.22

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Solution

The fourth proportional to 1,435,162.86, 2,153,009.16 and 593,780.22 is: 890,779.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,435,162.86 : 2,153,009.16 = 593,780.22 : x
  2. Step 2: Convert to fraction form
    1,435,162.86/2,153,009.16 = 593,780.22/x
  3. Step 3: Cross multiply
    1,435,162.86x = 2,153,009.16 × 593,780.22
  4. Step 4: Simplify right side
    1,435,162.86x = 1,278,414,252,686.82
  5. Step 5: Solve for x
    x = 1,278,414,252,686.82/1,435,162.86
  6. Step 6: Final answer
    x = 890,779.92

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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.