Home / 5,031,946.80-7,533,157.95-4,512,512.43

Finding the Fourth Proportional to 5,031,946.80, 7,533,157.95 and 4,512,512.43

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Solution

The fourth proportional to 5,031,946.80, 7,533,157.95 and 4,512,512.43 is: 6,755,530.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,031,946.80 : 7,533,157.95 = 4,512,512.43 : x
  2. Step 2: Convert to fraction form
    5,031,946.80/7,533,157.95 = 4,512,512.43/x
  3. Step 3: Cross multiply
    5,031,946.80x = 7,533,157.95 × 4,512,512.43
  4. Step 4: Simplify right side
    5,031,946.80x = 33,993,468,886,528.32
  5. Step 5: Solve for x
    x = 33,993,468,886,528.32/5,031,946.80
  6. Step 6: Final answer
    x = 6,755,530.26

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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.