Home / 11,051,746.98-16,563,696.57-5,921,453.22

Finding the Fourth Proportional to 11,051,746.98, 16,563,696.57 and 5,921,453.22

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Solution

The fourth proportional to 11,051,746.98, 16,563,696.57 and 5,921,453.22 is: 8,874,719.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,051,746.98 : 16,563,696.57 = 5,921,453.22 : x
  2. Step 2: Convert to fraction form
    11,051,746.98/16,563,696.57 = 5,921,453.22/x
  3. Step 3: Cross multiply
    11,051,746.98x = 16,563,696.57 × 5,921,453.22
  4. Step 4: Simplify right side
    11,051,746.98x = 98,081,154,389,529.45
  5. Step 5: Solve for x
    x = 98,081,154,389,529.45/11,051,746.98
  6. Step 6: Final answer
    x = 8,874,719.50

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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.