Home / 4,150,010.70-6,225,598.44-1,453,718.55

Finding the Fourth Proportional to 4,150,010.70, 6,225,598.44 and 1,453,718.55

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Solution

The fourth proportional to 4,150,010.70, 6,225,598.44 and 1,453,718.55 is: 2,180,781.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,150,010.70 : 6,225,598.44 = 1,453,718.55 : x
  2. Step 2: Convert to fraction form
    4,150,010.70/6,225,598.44 = 1,453,718.55/x
  3. Step 3: Cross multiply
    4,150,010.70x = 6,225,598.44 × 1,453,718.55
  4. Step 4: Simplify right side
    4,150,010.70x = 9,050,267,937,079.06
  5. Step 5: Solve for x
    x = 9,050,267,937,079.06/4,150,010.70
  6. Step 6: Final answer
    x = 2,180,781.83

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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.