Home / 5,536,809.80-8,296,272.30-3,133,507.40

Finding the Fourth Proportional to 5,536,809.80, 8,296,272.30 and 3,133,507.40

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Solution

The fourth proportional to 5,536,809.80, 8,296,272.30 and 3,133,507.40 is: 4,695,200.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536,809.80 : 8,296,272.30 = 3,133,507.40 : x
  2. Step 2: Convert to fraction form
    5,536,809.80/8,296,272.30 = 3,133,507.40/x
  3. Step 3: Cross multiply
    5,536,809.80x = 8,296,272.30 × 3,133,507.40
  4. Step 4: Simplify right side
    5,536,809.80x = 25,996,430,644,465.02
  5. Step 5: Solve for x
    x = 25,996,430,644,465.02/5,536,809.80
  6. Step 6: Final answer
    x = 4,695,200.23

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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.