Home / 4,400,932.13-6,600,031.08-2,125,041.51

Finding the Fourth Proportional to 4,400,932.13, 6,600,031.08 and 2,125,041.51

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Solution

The fourth proportional to 4,400,932.13, 6,600,031.08 and 2,125,041.51 is: 3,186,902.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,400,932.13 : 6,600,031.08 = 2,125,041.51 : x
  2. Step 2: Convert to fraction form
    4,400,932.13/6,600,031.08 = 2,125,041.51/x
  3. Step 3: Cross multiply
    4,400,932.13x = 6,600,031.08 × 2,125,041.51
  4. Step 4: Simplify right side
    4,400,932.13x = 14,025,340,012,290.13
  5. Step 5: Solve for x
    x = 14,025,340,012,290.13/4,400,932.13
  6. Step 6: Final answer
    x = 3,186,902.14

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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.