Home / 3,154,081.01-4,352,628.35-1,703,776.14

Finding the Fourth Proportional to 3,154,081.01, 4,352,628.35 and 1,703,776.14

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Solution

The fourth proportional to 3,154,081.01, 4,352,628.35 and 1,703,776.14 is: 2,351,209.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,154,081.01 : 4,352,628.35 = 1,703,776.14 : x
  2. Step 2: Convert to fraction form
    3,154,081.01/4,352,628.35 = 1,703,776.14/x
  3. Step 3: Cross multiply
    3,154,081.01x = 4,352,628.35 × 1,703,776.14
  4. Step 4: Simplify right side
    3,154,081.01x = 7,415,904,333,277.01
  5. Step 5: Solve for x
    x = 7,415,904,333,277.01/3,154,081.01
  6. Step 6: Final answer
    x = 2,351,209.22

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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.