Home / 2,293,640.64-3,440,875.76-945,053

Finding the Fourth Proportional to 2,293,640.64, 3,440,875.76 and 945,053

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Solution

The fourth proportional to 2,293,640.64, 3,440,875.76 and 945,053 is: 1,417,750.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,293,640.64 : 3,440,875.76 = 945,053 : x
  2. Step 2: Convert to fraction form
    2,293,640.64/3,440,875.76 = 945,053/x
  3. Step 3: Cross multiply
    2,293,640.64x = 3,440,875.76 × 945,053
  4. Step 4: Simplify right side
    2,293,640.64x = 3,251,809,959,615.28
  5. Step 5: Solve for x
    x = 3,251,809,959,615.28/2,293,640.64
  6. Step 6: Final answer
    x = 1,417,750.41

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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.