Home / 2,498,926.65-3,748,390.11-605,668.08

Finding the Fourth Proportional to 2,498,926.65, 3,748,390.11 and 605,668.08

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Solution

The fourth proportional to 2,498,926.65, 3,748,390.11 and 605,668.08 is: 908,502.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498,926.65 : 3,748,390.11 = 605,668.08 : x
  2. Step 2: Convert to fraction form
    2,498,926.65/3,748,390.11 = 605,668.08/x
  3. Step 3: Cross multiply
    2,498,926.65x = 3,748,390.11 × 605,668.08
  4. Step 4: Simplify right side
    2,498,926.65x = 2,270,280,241,014.69
  5. Step 5: Solve for x
    x = 2,270,280,241,014.69/2,498,926.65
  6. Step 6: Final answer
    x = 908,502.15

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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.