Home / 6,592,988.64-9,871,764.66-4,183,789.44

Finding the Fourth Proportional to 6,592,988.64, 9,871,764.66 and 4,183,789.44

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Solution

The fourth proportional to 6,592,988.64, 9,871,764.66 and 4,183,789.44 is: 6,264,440.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,592,988.64 : 9,871,764.66 = 4,183,789.44 : x
  2. Step 2: Convert to fraction form
    6,592,988.64/9,871,764.66 = 4,183,789.44/x
  3. Step 3: Cross multiply
    6,592,988.64x = 9,871,764.66 × 4,183,789.44
  4. Step 4: Simplify right side
    6,592,988.64x = 41,301,384,738,673.19
  5. Step 5: Solve for x
    x = 41,301,384,738,673.19/6,592,988.64
  6. Step 6: Final answer
    x = 6,264,440.45

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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.