Home / 10,923,710.10-15,074,645.81-6,028,932.14

Finding the Fourth Proportional to 10,923,710.10, 15,074,645.81 and 6,028,932.14

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Solution

The fourth proportional to 10,923,710.10, 15,074,645.81 and 6,028,932.14 is: 8,319,885.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,923,710.10 : 15,074,645.81 = 6,028,932.14 : x
  2. Step 2: Convert to fraction form
    10,923,710.10/15,074,645.81 = 6,028,932.14/x
  3. Step 3: Cross multiply
    10,923,710.10x = 15,074,645.81 × 6,028,932.14
  4. Step 4: Simplify right side
    10,923,710.10x = 90,884,016,709,698.34
  5. Step 5: Solve for x
    x = 90,884,016,709,698.34/10,923,710.10
  6. Step 6: Final answer
    x = 8,319,885.45

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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.