Home / 8,464,484.88-11,681,057.72-4,597,033.70

Finding the Fourth Proportional to 8,464,484.88, 11,681,057.72 and 4,597,033.70

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Solution

The fourth proportional to 8,464,484.88, 11,681,057.72 and 4,597,033.70 is: 6,343,943.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,464,484.88 : 11,681,057.72 = 4,597,033.70 : x
  2. Step 2: Convert to fraction form
    8,464,484.88/11,681,057.72 = 4,597,033.70/x
  3. Step 3: Cross multiply
    8,464,484.88x = 11,681,057.72 × 4,597,033.70
  4. Step 4: Simplify right side
    8,464,484.88x = 53,698,216,031,180.39
  5. Step 5: Solve for x
    x = 53,698,216,031,180.39/8,464,484.88
  6. Step 6: Final answer
    x = 6,343,943.76

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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.