Home / 3,387,315.26-4,668,051.43-3,325,064.74

Finding the Fourth Proportional to 3,387,315.26, 4,668,051.43 and 3,325,064.74

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Solution

The fourth proportional to 3,387,315.26, 4,668,051.43 and 3,325,064.74 is: 4,582,264.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,387,315.26 : 4,668,051.43 = 3,325,064.74 : x
  2. Step 2: Convert to fraction form
    3,387,315.26/4,668,051.43 = 3,325,064.74/x
  3. Step 3: Cross multiply
    3,387,315.26x = 4,668,051.43 × 3,325,064.74
  4. Step 4: Simplify right side
    3,387,315.26x = 15,521,573,206,885.78
  5. Step 5: Solve for x
    x = 15,521,573,206,885.78/3,387,315.26
  6. Step 6: Final answer
    x = 4,582,264.12

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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.