Home / 2,504,632.08-3,456,401.02-1,358,720.58

Finding the Fourth Proportional to 2,504,632.08, 3,456,401.02 and 1,358,720.58

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Solution

The fourth proportional to 2,504,632.08, 3,456,401.02 and 1,358,720.58 is: 1,875,039.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504,632.08 : 3,456,401.02 = 1,358,720.58 : x
  2. Step 2: Convert to fraction form
    2,504,632.08/3,456,401.02 = 1,358,720.58/x
  3. Step 3: Cross multiply
    2,504,632.08x = 3,456,401.02 × 1,358,720.58
  4. Step 4: Simplify right side
    2,504,632.08x = 4,696,283,198,606.99
  5. Step 5: Solve for x
    x = 4,696,283,198,606.99/2,504,632.08
  6. Step 6: Final answer
    x = 1,875,039.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.