Home / 7,108,556.49-10,654,267.88-3,265,075.17

Finding the Fourth Proportional to 7,108,556.49, 10,654,267.88 and 3,265,075.17

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Solution

The fourth proportional to 7,108,556.49, 10,654,267.88 and 3,265,075.17 is: 4,893,677.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,108,556.49 : 10,654,267.88 = 3,265,075.17 : x
  2. Step 2: Convert to fraction form
    7,108,556.49/10,654,267.88 = 3,265,075.17/x
  3. Step 3: Cross multiply
    7,108,556.49x = 10,654,267.88 × 3,265,075.17
  4. Step 4: Simplify right side
    7,108,556.49x = 34,786,985,493,191.16
  5. Step 5: Solve for x
    x = 34,786,985,493,191.16/7,108,556.49
  6. Step 6: Final answer
    x = 4,893,677.86

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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.