Home / 6,281,859.67-9,424,681.26-2,237,819.65

Finding the Fourth Proportional to 6,281,859.67, 9,424,681.26 and 2,237,819.65

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Solution

The fourth proportional to 6,281,859.67, 9,424,681.26 and 2,237,819.65 is: 3,357,403.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,281,859.67 : 9,424,681.26 = 2,237,819.65 : x
  2. Step 2: Convert to fraction form
    6,281,859.67/9,424,681.26 = 2,237,819.65/x
  3. Step 3: Cross multiply
    6,281,859.67x = 9,424,681.26 × 2,237,819.65
  4. Step 4: Simplify right side
    6,281,859.67x = 21,090,736,918,614.76
  5. Step 5: Solve for x
    x = 21,090,736,918,614.76/6,281,859.67
  6. Step 6: Final answer
    x = 3,357,403.38

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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.