Home / 3,592,681.74-5,387,028.80-1,195,217.64

Finding the Fourth Proportional to 3,592,681.74, 5,387,028.80 and 1,195,217.64

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Solution

The fourth proportional to 3,592,681.74, 5,387,028.80 and 1,195,217.64 is: 1,792,163.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,681.74 : 5,387,028.80 = 1,195,217.64 : x
  2. Step 2: Convert to fraction form
    3,592,681.74/5,387,028.80 = 1,195,217.64/x
  3. Step 3: Cross multiply
    3,592,681.74x = 5,387,028.80 × 1,195,217.64
  4. Step 4: Simplify right side
    3,592,681.74x = 6,438,671,842,971.94
  5. Step 5: Solve for x
    x = 6,438,671,842,971.94/3,592,681.74
  6. Step 6: Final answer
    x = 1,792,163.16

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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.