Home / 3,054,326.53-4,214,855.13-1,696,287.01

Finding the Fourth Proportional to 3,054,326.53, 4,214,855.13 and 1,696,287.01

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Solution

The fourth proportional to 3,054,326.53, 4,214,855.13 and 1,696,287.01 is: 2,340,811.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,054,326.53 : 4,214,855.13 = 1,696,287.01 : x
  2. Step 2: Convert to fraction form
    3,054,326.53/4,214,855.13 = 1,696,287.01/x
  3. Step 3: Cross multiply
    3,054,326.53x = 4,214,855.13 × 1,696,287.01
  4. Step 4: Simplify right side
    3,054,326.53x = 7,149,604,006,050.86
  5. Step 5: Solve for x
    x = 7,149,604,006,050.86/3,054,326.53
  6. Step 6: Final answer
    x = 2,340,811.94

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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.