Home / 4,880,733.45-7,319,625.72-1,468,113.87

Finding the Fourth Proportional to 4,880,733.45, 7,319,625.72 and 1,468,113.87

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Solution

The fourth proportional to 4,880,733.45, 7,319,625.72 and 1,468,113.87 is: 2,201,727.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,880,733.45 : 7,319,625.72 = 1,468,113.87 : x
  2. Step 2: Convert to fraction form
    4,880,733.45/7,319,625.72 = 1,468,113.87/x
  3. Step 3: Cross multiply
    4,880,733.45x = 7,319,625.72 × 1,468,113.87
  4. Step 4: Simplify right side
    4,880,733.45x = 10,746,044,042,740.74
  5. Step 5: Solve for x
    x = 10,746,044,042,740.74/4,880,733.45
  6. Step 6: Final answer
    x = 2,201,727.29

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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.