Home / 5,535,515.03-7,639,013.98-3,088,126.01

Finding the Fourth Proportional to 5,535,515.03, 7,639,013.98 and 3,088,126.01

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Solution

The fourth proportional to 5,535,515.03, 7,639,013.98 and 3,088,126.01 is: 4,261,615.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,535,515.03 : 7,639,013.98 = 3,088,126.01 : x
  2. Step 2: Convert to fraction form
    5,535,515.03/7,639,013.98 = 3,088,126.01/x
  3. Step 3: Cross multiply
    5,535,515.03x = 7,639,013.98 × 3,088,126.01
  4. Step 4: Simplify right side
    5,535,515.03x = 23,590,237,785,349.31
  5. Step 5: Solve for x
    x = 23,590,237,785,349.31/5,535,515.03
  6. Step 6: Final answer
    x = 4,261,615.71

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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.