Home / 3,497,685.30-5,246,527.95-1,366,274.89

Finding the Fourth Proportional to 3,497,685.30, 5,246,527.95 and 1,366,274.89

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Solution

The fourth proportional to 3,497,685.30, 5,246,527.95 and 1,366,274.89 is: 2,049,412.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,497,685.30 : 5,246,527.95 = 1,366,274.89 : x
  2. Step 2: Convert to fraction form
    3,497,685.30/5,246,527.95 = 1,366,274.89/x
  3. Step 3: Cross multiply
    3,497,685.30x = 5,246,527.95 × 1,366,274.89
  4. Step 4: Simplify right side
    3,497,685.30x = 7,168,199,404,326.34
  5. Step 5: Solve for x
    x = 7,168,199,404,326.34/3,497,685.30
  6. Step 6: Final answer
    x = 2,049,412.34

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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.