Home / 3,403,410.14-4,696,645.62-1,854,685.64

Finding the Fourth Proportional to 3,403,410.14, 4,696,645.62 and 1,854,685.64

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Solution

The fourth proportional to 3,403,410.14, 4,696,645.62 and 1,854,685.64 is: 2,559,433.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,403,410.14 : 4,696,645.62 = 1,854,685.64 : x
  2. Step 2: Convert to fraction form
    3,403,410.14/4,696,645.62 = 1,854,685.64/x
  3. Step 3: Cross multiply
    3,403,410.14x = 4,696,645.62 × 1,854,685.64
  4. Step 4: Simplify right side
    3,403,410.14x = 8,710,801,187,582.90
  5. Step 5: Solve for x
    x = 8,710,801,187,582.90/3,403,410.14
  6. Step 6: Final answer
    x = 2,559,433.28

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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.