Home / 1,373,981.58-1,896,058.00-793,185.11

Finding the Fourth Proportional to 1,373,981.58, 1,896,058.00 and 793,185.11

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Solution

The fourth proportional to 1,373,981.58, 1,896,058.00 and 793,185.11 is: 1,094,574.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,373,981.58 : 1,896,058.00 = 793,185.11 : x
  2. Step 2: Convert to fraction form
    1,373,981.58/1,896,058.00 = 793,185.11/x
  3. Step 3: Cross multiply
    1,373,981.58x = 1,896,058.00 × 793,185.11
  4. Step 4: Simplify right side
    1,373,981.58x = 1,503,924,959,850.16
  5. Step 5: Solve for x
    x = 1,503,924,959,850.16/1,373,981.58
  6. Step 6: Final answer
    x = 1,094,574.32

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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.