Home / 1,072,008.64-1,605,922.32-597,264.32

Finding the Fourth Proportional to 1,072,008.64, 1,605,922.32 and 597,264.32

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Solution

The fourth proportional to 1,072,008.64, 1,605,922.32 and 597,264.32 is: 894,731.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,072,008.64 : 1,605,922.32 = 597,264.32 : x
  2. Step 2: Convert to fraction form
    1,072,008.64/1,605,922.32 = 597,264.32/x
  3. Step 3: Cross multiply
    1,072,008.64x = 1,605,922.32 × 597,264.32
  4. Step 4: Simplify right side
    1,072,008.64x = 959,160,102,427.62
  5. Step 5: Solve for x
    x = 959,160,102,427.62/1,072,008.64
  6. Step 6: Final answer
    x = 894,731.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.