Home / 1,050,650.19-1,449,967.86-585,576.41

Finding the Fourth Proportional to 1,050,650.19, 1,449,967.86 and 585,576.41

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Solution

The fourth proportional to 1,050,650.19, 1,449,967.86 and 585,576.41 is: 808,134.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,650.19 : 1,449,967.86 = 585,576.41 : x
  2. Step 2: Convert to fraction form
    1,050,650.19/1,449,967.86 = 585,576.41/x
  3. Step 3: Cross multiply
    1,050,650.19x = 1,449,967.86 × 585,576.41
  4. Step 4: Simplify right side
    1,050,650.19x = 849,066,966,824.34
  5. Step 5: Solve for x
    x = 849,066,966,824.34/1,050,650.19
  6. Step 6: Final answer
    x = 808,134.79

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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.