Home / 9,001,950.24-13,502,925.84-2,178,524

Finding the Fourth Proportional to 9,001,950.24, 13,502,925.84 and 2,178,524

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Solution

The fourth proportional to 9,001,950.24, 13,502,925.84 and 2,178,524 is: 3,267,786.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,001,950.24 : 13,502,925.84 = 2,178,524 : x
  2. Step 2: Convert to fraction form
    9,001,950.24/13,502,925.84 = 2,178,524/x
  3. Step 3: Cross multiply
    9,001,950.24x = 13,502,925.84 × 2,178,524
  4. Step 4: Simplify right side
    9,001,950.24x = 29,416,448,012,660.16
  5. Step 5: Solve for x
    x = 29,416,448,012,660.16/9,001,950.24
  6. Step 6: Final answer
    x = 3,267,786.12

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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.