Home / 7,246,710.88-10,000,585.28-3,983,663.04

Finding the Fourth Proportional to 7,246,710.88, 10,000,585.28 and 3,983,663.04

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Solution

The fourth proportional to 7,246,710.88, 10,000,585.28 and 3,983,663.04 is: 5,497,523.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,246,710.88 : 10,000,585.28 = 3,983,663.04 : x
  2. Step 2: Convert to fraction form
    7,246,710.88/10,000,585.28 = 3,983,663.04/x
  3. Step 3: Cross multiply
    7,246,710.88x = 10,000,585.28 × 3,983,663.04
  4. Step 4: Simplify right side
    7,246,710.88x = 39,838,961,958,304.05
  5. Step 5: Solve for x
    x = 39,838,961,958,304.05/7,246,710.88
  6. Step 6: Final answer
    x = 5,497,523.31

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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.