Home / 1,824,058.18-2,517,113.32-997,174.41

Finding the Fourth Proportional to 1,824,058.18, 2,517,113.32 and 997,174.41

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Solution

The fourth proportional to 1,824,058.18, 2,517,113.32 and 997,174.41 is: 1,376,053.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,058.18 : 2,517,113.32 = 997,174.41 : x
  2. Step 2: Convert to fraction form
    1,824,058.18/2,517,113.32 = 997,174.41/x
  3. Step 3: Cross multiply
    1,824,058.18x = 2,517,113.32 × 997,174.41
  4. Step 4: Simplify right side
    1,824,058.18x = 2,510,000,996,720.38
  5. Step 5: Solve for x
    x = 2,510,000,996,720.38/1,824,058.18
  6. Step 6: Final answer
    x = 1,376,053.14

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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.