Home / 4,136,740.53-6,200,831.15-1,577,266.89

Finding the Fourth Proportional to 4,136,740.53, 6,200,831.15 and 1,577,266.89

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Solution

The fourth proportional to 4,136,740.53, 6,200,831.15 and 1,577,266.89 is: 2,364,268.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136,740.53 : 6,200,831.15 = 1,577,266.89 : x
  2. Step 2: Convert to fraction form
    4,136,740.53/6,200,831.15 = 1,577,266.89/x
  3. Step 3: Cross multiply
    4,136,740.53x = 6,200,831.15 × 1,577,266.89
  4. Step 4: Simplify right side
    4,136,740.53x = 9,780,365,663,375.62
  5. Step 5: Solve for x
    x = 9,780,365,663,375.62/4,136,740.53
  6. Step 6: Final answer
    x = 2,364,268.58

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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.