Home / 3,459,391.02-5,184,875.34-2,448,799.38

Finding the Fourth Proportional to 3,459,391.02, 5,184,875.34 and 2,448,799.38

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Solution

The fourth proportional to 3,459,391.02, 5,184,875.34 and 2,448,799.38 is: 3,670,218.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,459,391.02 : 5,184,875.34 = 2,448,799.38 : x
  2. Step 2: Convert to fraction form
    3,459,391.02/5,184,875.34 = 2,448,799.38/x
  3. Step 3: Cross multiply
    3,459,391.02x = 5,184,875.34 × 2,448,799.38
  4. Step 4: Simplify right side
    3,459,391.02x = 12,696,719,517,969.29
  5. Step 5: Solve for x
    x = 12,696,719,517,969.29/3,459,391.02
  6. Step 6: Final answer
    x = 3,670,218.09

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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.