Home / 9,094,903.80-13,644,251.10-3,031,519.20

Finding the Fourth Proportional to 9,094,903.80, 13,644,251.10 and 3,031,519.20

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Solution

The fourth proportional to 9,094,903.80, 13,644,251.10 and 3,031,519.20 is: 4,547,910.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,094,903.80 : 13,644,251.10 = 3,031,519.20 : x
  2. Step 2: Convert to fraction form
    9,094,903.80/13,644,251.10 = 3,031,519.20/x
  3. Step 3: Cross multiply
    9,094,903.80x = 13,644,251.10 × 3,031,519.20
  4. Step 4: Simplify right side
    9,094,903.80x = 41,362,809,179,271.12
  5. Step 5: Solve for x
    x = 41,362,809,179,271.12/9,094,903.80
  6. Step 6: Final answer
    x = 4,547,910.58

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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.