Home / 4,333,160.63-6,500,820.32-1,300,582.59

Finding the Fourth Proportional to 4,333,160.63, 6,500,820.32 and 1,300,582.59

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Solution

The fourth proportional to 4,333,160.63, 6,500,820.32 and 1,300,582.59 is: 1,951,197.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,333,160.63 : 6,500,820.32 = 1,300,582.59 : x
  2. Step 2: Convert to fraction form
    4,333,160.63/6,500,820.32 = 1,300,582.59/x
  3. Step 3: Cross multiply
    4,333,160.63x = 6,500,820.32 × 1,300,582.59
  4. Step 4: Simplify right side
    4,333,160.63x = 8,454,853,728,910.23
  5. Step 5: Solve for x
    x = 8,454,853,728,910.23/4,333,160.63
  6. Step 6: Final answer
    x = 1,951,197.86

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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.