Home / 4,632,536.79-6,949,680.57-1,754,765.55

Finding the Fourth Proportional to 4,632,536.79, 6,949,680.57 and 1,754,765.55

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Solution

The fourth proportional to 4,632,536.79, 6,949,680.57 and 1,754,765.55 is: 2,632,479.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,632,536.79 : 6,949,680.57 = 1,754,765.55 : x
  2. Step 2: Convert to fraction form
    4,632,536.79/6,949,680.57 = 1,754,765.55/x
  3. Step 3: Cross multiply
    4,632,536.79x = 6,949,680.57 × 1,754,765.55
  4. Step 4: Simplify right side
    4,632,536.79x = 12,195,060,047,740.37
  5. Step 5: Solve for x
    x = 12,195,060,047,740.37/4,632,536.79
  6. Step 6: Final answer
    x = 2,632,479.91

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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.