Home / 8,656,039.18-11,945,244.25-4,735,758.25

Finding the Fourth Proportional to 8,656,039.18, 11,945,244.25 and 4,735,758.25

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Solution

The fourth proportional to 8,656,039.18, 11,945,244.25 and 4,735,758.25 is: 6,535,297.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,656,039.18 : 11,945,244.25 = 4,735,758.25 : x
  2. Step 2: Convert to fraction form
    8,656,039.18/11,945,244.25 = 4,735,758.25/x
  3. Step 3: Cross multiply
    8,656,039.18x = 11,945,244.25 × 4,735,758.25
  4. Step 4: Simplify right side
    8,656,039.18x = 56,569,789,026,053.81
  5. Step 5: Solve for x
    x = 56,569,789,026,053.81/8,656,039.18
  6. Step 6: Final answer
    x = 6,535,297.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.