Home / 7,567,367.04-10,425,222.72-5,271,373.44

Finding the Fourth Proportional to 7,567,367.04, 10,425,222.72 and 5,271,373.44

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Solution

The fourth proportional to 7,567,367.04, 10,425,222.72 and 5,271,373.44 is: 7,262,135.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,567,367.04 : 10,425,222.72 = 5,271,373.44 : x
  2. Step 2: Convert to fraction form
    7,567,367.04/10,425,222.72 = 5,271,373.44/x
  3. Step 3: Cross multiply
    7,567,367.04x = 10,425,222.72 × 5,271,373.44
  4. Step 4: Simplify right side
    7,567,367.04x = 54,955,242,152,292.56
  5. Step 5: Solve for x
    x = 54,955,242,152,292.56/7,567,367.04
  6. Step 6: Final answer
    x = 7,262,135.15

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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.