Home / 3,631,711.64-5,011,700.92-2,000,270.93

Finding the Fourth Proportional to 3,631,711.64, 5,011,700.92 and 2,000,270.93

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Solution

The fourth proportional to 3,631,711.64, 5,011,700.92 and 2,000,270.93 is: 2,760,340.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,631,711.64 : 5,011,700.92 = 2,000,270.93 : x
  2. Step 2: Convert to fraction form
    3,631,711.64/5,011,700.92 = 2,000,270.93/x
  3. Step 3: Cross multiply
    3,631,711.64x = 5,011,700.92 × 2,000,270.93
  4. Step 4: Simplify right side
    3,631,711.64x = 10,024,759,630,071.07
  5. Step 5: Solve for x
    x = 10,024,759,630,071.07/3,631,711.64
  6. Step 6: Final answer
    x = 2,760,340.20

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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.