Home / 4,288,030.48-6,425,998.62-2,369,805.52

Finding the Fourth Proportional to 4,288,030.48, 6,425,998.62 and 2,369,805.52

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Solution

The fourth proportional to 4,288,030.48, 6,425,998.62 and 2,369,805.52 is: 3,551,366.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,288,030.48 : 6,425,998.62 = 2,369,805.52 : x
  2. Step 2: Convert to fraction form
    4,288,030.48/6,425,998.62 = 2,369,805.52/x
  3. Step 3: Cross multiply
    4,288,030.48x = 6,425,998.62 × 2,369,805.52
  4. Step 4: Simplify right side
    4,288,030.48x = 15,228,367,001,188.38
  5. Step 5: Solve for x
    x = 15,228,367,001,188.38/4,288,030.48
  6. Step 6: Final answer
    x = 3,551,366.31

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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.