Home / 11,446,598.20-17,169,897.30-2,927,601.40

Finding the Fourth Proportional to 11,446,598.20, 17,169,897.30 and 2,927,601.40

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Solution

The fourth proportional to 11,446,598.20, 17,169,897.30 and 2,927,601.40 is: 4,391,402.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,446,598.20 : 17,169,897.30 = 2,927,601.40 : x
  2. Step 2: Convert to fraction form
    11,446,598.20/17,169,897.30 = 2,927,601.40/x
  3. Step 3: Cross multiply
    11,446,598.20x = 17,169,897.30 × 2,927,601.40
  4. Step 4: Simplify right side
    11,446,598.20x = 50,266,615,373,336.22
  5. Step 5: Solve for x
    x = 50,266,615,373,336.22/11,446,598.20
  6. Step 6: Final answer
    x = 4,391,402.10

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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.