Home / 4,551,968.86-6,282,613.72-2,715,507.96

Finding the Fourth Proportional to 4,551,968.86, 6,282,613.72 and 2,715,507.96

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Solution

The fourth proportional to 4,551,968.86, 6,282,613.72 and 2,715,507.96 is: 3,747,935.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,551,968.86 : 6,282,613.72 = 2,715,507.96 : x
  2. Step 2: Convert to fraction form
    4,551,968.86/6,282,613.72 = 2,715,507.96/x
  3. Step 3: Cross multiply
    4,551,968.86x = 6,282,613.72 × 2,715,507.96
  4. Step 4: Simplify right side
    4,551,968.86x = 17,060,487,566,265.21
  5. Step 5: Solve for x
    x = 17,060,487,566,265.21/4,551,968.86
  6. Step 6: Final answer
    x = 3,747,935.91

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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.