Home / 6,710,664.52-10,062,158.46-3,114,579.88

Finding the Fourth Proportional to 6,710,664.52, 10,062,158.46 and 3,114,579.88

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Solution

The fourth proportional to 6,710,664.52, 10,062,158.46 and 3,114,579.88 is: 4,670,088.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,710,664.52 : 10,062,158.46 = 3,114,579.88 : x
  2. Step 2: Convert to fraction form
    6,710,664.52/10,062,158.46 = 3,114,579.88/x
  3. Step 3: Cross multiply
    6,710,664.52x = 10,062,158.46 × 3,114,579.88
  4. Step 4: Simplify right side
    6,710,664.52x = 31,339,396,288,887.79
  5. Step 5: Solve for x
    x = 31,339,396,288,887.79/6,710,664.52
  6. Step 6: Final answer
    x = 4,670,088.36

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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.