Home / 3,319,976.16-4,580,210.88-2,450,891.52

Finding the Fourth Proportional to 3,319,976.16, 4,580,210.88 and 2,450,891.52

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Solution

The fourth proportional to 3,319,976.16, 4,580,210.88 and 2,450,891.52 is: 3,381,229.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,319,976.16 : 4,580,210.88 = 2,450,891.52 : x
  2. Step 2: Convert to fraction form
    3,319,976.16/4,580,210.88 = 2,450,891.52/x
  3. Step 3: Cross multiply
    3,319,976.16x = 4,580,210.88 × 2,450,891.52
  4. Step 4: Simplify right side
    3,319,976.16x = 11,225,600,005,603.74
  5. Step 5: Solve for x
    x = 11,225,600,005,603.74/3,319,976.16
  6. Step 6: Final answer
    x = 3,381,229.10

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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.