Home / 9,406,234.20-14,109,351.30-7,516,666.20

Finding the Fourth Proportional to 9,406,234.20, 14,109,351.30 and 7,516,666.20

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Solution

The fourth proportional to 9,406,234.20, 14,109,351.30 and 7,516,666.20 is: 11,274,999.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,406,234.20 : 14,109,351.30 = 7,516,666.20 : x
  2. Step 2: Convert to fraction form
    9,406,234.20/14,109,351.30 = 7,516,666.20/x
  3. Step 3: Cross multiply
    9,406,234.20x = 14,109,351.30 × 7,516,666.20
  4. Step 4: Simplify right side
    9,406,234.20x = 106,055,284,020,636.06
  5. Step 5: Solve for x
    x = 106,055,284,020,636.06/9,406,234.20
  6. Step 6: Final answer
    x = 11,274,999.30

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1.5x scale

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.