Home / 11,335,325.66-17,003,064.98-4,143,901.04

Finding the Fourth Proportional to 11,335,325.66, 17,003,064.98 and 4,143,901.04

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Solution

The fourth proportional to 11,335,325.66, 17,003,064.98 and 4,143,901.04 is: 6,215,879.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,335,325.66 : 17,003,064.98 = 4,143,901.04 : x
  2. Step 2: Convert to fraction form
    11,335,325.66/17,003,064.98 = 4,143,901.04/x
  3. Step 3: Cross multiply
    11,335,325.66x = 17,003,064.98 × 4,143,901.04
  4. Step 4: Simplify right side
    11,335,325.66x = 70,459,018,653,809.58
  5. Step 5: Solve for x
    x = 70,459,018,653,809.58/11,335,325.66
  6. Step 6: Final answer
    x = 6,215,879.52

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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.