Home / 2,277,029.61-3,416,104.80-1,604,424.51

Finding the Fourth Proportional to 2,277,029.61, 3,416,104.80 and 1,604,424.51

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Solution

The fourth proportional to 2,277,029.61, 3,416,104.80 and 1,604,424.51 is: 2,407,031.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,277,029.61 : 3,416,104.80 = 1,604,424.51 : x
  2. Step 2: Convert to fraction form
    2,277,029.61/3,416,104.80 = 1,604,424.51/x
  3. Step 3: Cross multiply
    2,277,029.61x = 3,416,104.80 × 1,604,424.51
  4. Step 4: Simplify right side
    2,277,029.61x = 5,480,882,269,848.65
  5. Step 5: Solve for x
    x = 5,480,882,269,848.65/2,277,029.61
  6. Step 6: Final answer
    x = 2,407,031.62

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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.