Home / 1,344,666.30-2,014,234.65-924,416.70

Finding the Fourth Proportional to 1,344,666.30, 2,014,234.65 and 924,416.70

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Solution

The fourth proportional to 1,344,666.30, 2,014,234.65 and 924,416.70 is: 1,384,724.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,666.30 : 2,014,234.65 = 924,416.70 : x
  2. Step 2: Convert to fraction form
    1,344,666.30/2,014,234.65 = 924,416.70/x
  3. Step 3: Cross multiply
    1,344,666.30x = 2,014,234.65 × 924,416.70
  4. Step 4: Simplify right side
    1,344,666.30x = 1,861,992,148,178.65
  5. Step 5: Solve for x
    x = 1,861,992,148,178.65/1,344,666.30
  6. Step 6: Final answer
    x = 1,384,724.34

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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.