Home / 5,584,415.59-7,707,157.05-3,137,031.37

Finding the Fourth Proportional to 5,584,415.59, 7,707,157.05 and 3,137,031.37

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Solution

The fourth proportional to 5,584,415.59, 7,707,157.05 and 3,137,031.37 is: 4,329,476.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,584,415.59 : 7,707,157.05 = 3,137,031.37 : x
  2. Step 2: Convert to fraction form
    5,584,415.59/7,707,157.05 = 3,137,031.37/x
  3. Step 3: Cross multiply
    5,584,415.59x = 7,707,157.05 × 3,137,031.37
  4. Step 4: Simplify right side
    5,584,415.59x = 24,177,593,439,366.66
  5. Step 5: Solve for x
    x = 24,177,593,439,366.66/5,584,415.59
  6. Step 6: Final answer
    x = 4,329,476.03

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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.