Home / 1,083,376.72-1,495,058.52-599,941.28

Finding the Fourth Proportional to 1,083,376.72, 1,495,058.52 and 599,941.28

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Solution

The fourth proportional to 1,083,376.72, 1,495,058.52 and 599,941.28 is: 827,918.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,376.72 : 1,495,058.52 = 599,941.28 : x
  2. Step 2: Convert to fraction form
    1,083,376.72/1,495,058.52 = 599,941.28/x
  3. Step 3: Cross multiply
    1,083,376.72x = 1,495,058.52 × 599,941.28
  4. Step 4: Simplify right side
    1,083,376.72x = 896,947,322,163.71
  5. Step 5: Solve for x
    x = 896,947,322,163.71/1,083,376.72
  6. Step 6: Final answer
    x = 827,918.22

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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.