Home / 11,095,788.40-16,643,018.29-4,617,227.50

Finding the Fourth Proportional to 11,095,788.40, 16,643,018.29 and 4,617,227.50

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Solution

The fourth proportional to 11,095,788.40, 16,643,018.29 and 4,617,227.50 is: 6,925,564.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,095,788.40 : 16,643,018.29 = 4,617,227.50 : x
  2. Step 2: Convert to fraction form
    11,095,788.40/16,643,018.29 = 4,617,227.50/x
  3. Step 3: Cross multiply
    11,095,788.40x = 16,643,018.29 × 4,617,227.50
  4. Step 4: Simplify right side
    11,095,788.40x = 76,844,601,731,590.97
  5. Step 5: Solve for x
    x = 76,844,601,731,590.97/11,095,788.40
  6. Step 6: Final answer
    x = 6,925,564.81

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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.