Home / 1,824,064.07-2,517,208.97-997,141.24

Finding the Fourth Proportional to 1,824,064.07, 2,517,208.97 and 997,141.24

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Solution

The fourth proportional to 1,824,064.07, 2,517,208.97 and 997,141.24 is: 1,376,055.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,064.07 : 2,517,208.97 = 997,141.24 : x
  2. Step 2: Convert to fraction form
    1,824,064.07/2,517,208.97 = 997,141.24/x
  3. Step 3: Cross multiply
    1,824,064.07x = 2,517,208.97 × 997,141.24
  4. Step 4: Simplify right side
    1,824,064.07x = 2,510,012,880,798.88
  5. Step 5: Solve for x
    x = 2,510,012,880,798.88/1,824,064.07
  6. Step 6: Final answer
    x = 1,376,055.22

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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.