Home / 6,249,222.09-9,365,320.24-3,821,225.63

Finding the Fourth Proportional to 6,249,222.09, 9,365,320.24 and 3,821,225.63

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Solution

The fourth proportional to 6,249,222.09, 9,365,320.24 and 3,821,225.63 is: 5,726,633.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,249,222.09 : 9,365,320.24 = 3,821,225.63 : x
  2. Step 2: Convert to fraction form
    6,249,222.09/9,365,320.24 = 3,821,225.63/x
  3. Step 3: Cross multiply
    6,249,222.09x = 9,365,320.24 × 3,821,225.63
  4. Step 4: Simplify right side
    6,249,222.09x = 35,787,001,677,866.09
  5. Step 5: Solve for x
    x = 35,787,001,677,866.09/6,249,222.09
  6. Step 6: Final answer
    x = 5,726,633.04

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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.