Home / 3,403,584.39-4,697,044.89-1,875,789.93

Finding the Fourth Proportional to 3,403,584.39, 4,697,044.89 and 1,875,789.93

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Solution

The fourth proportional to 3,403,584.39, 4,697,044.89 and 1,875,789.93 is: 2,588,644.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,403,584.39 : 4,697,044.89 = 1,875,789.93 : x
  2. Step 2: Convert to fraction form
    3,403,584.39/4,697,044.89 = 1,875,789.93/x
  3. Step 3: Cross multiply
    3,403,584.39x = 4,697,044.89 × 1,875,789.93
  4. Step 4: Simplify right side
    3,403,584.39x = 8,810,669,505,419.96
  5. Step 5: Solve for x
    x = 8,810,669,505,419.96/3,403,584.39
  6. Step 6: Final answer
    x = 2,588,644.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.