Home / 1,632,024.64-2,252,203.68-896,970.97

Finding the Fourth Proportional to 1,632,024.64, 2,252,203.68 and 896,970.97

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Solution

The fourth proportional to 1,632,024.64, 2,252,203.68 and 896,970.97 is: 1,237,825.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,024.64 : 2,252,203.68 = 896,970.97 : x
  2. Step 2: Convert to fraction form
    1,632,024.64/2,252,203.68 = 896,970.97/x
  3. Step 3: Cross multiply
    1,632,024.64x = 2,252,203.68 × 896,970.97
  4. Step 4: Simplify right side
    1,632,024.64x = 2,020,161,319,487.17
  5. Step 5: Solve for x
    x = 2,020,161,319,487.17/1,632,024.64
  6. Step 6: Final answer
    x = 1,237,825.26

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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.