Home / 8,964,001-13,446,118.14-2,980,369

Finding the Fourth Proportional to 8,964,001, 13,446,118.14 and 2,980,369

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Solution

The fourth proportional to 8,964,001, 13,446,118.14 and 2,980,369 is: 4,470,592.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,964,001 : 13,446,118.14 = 2,980,369 : x
  2. Step 2: Convert to fraction form
    8,964,001/13,446,118.14 = 2,980,369/x
  3. Step 3: Cross multiply
    8,964,001x = 13,446,118.14 × 2,980,369
  4. Step 4: Simplify right side
    8,964,001x = 40,074,393,674,793.66
  5. Step 5: Solve for x
    x = 40,074,393,674,793.66/8,964,001
  6. Step 6: Final answer
    x = 4,470,592.28

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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.