Home / 1,065,991.64-1,598,532.29-617,022.41

Finding the Fourth Proportional to 1,065,991.64, 1,598,532.29 and 617,022.41

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Solution

The fourth proportional to 1,065,991.64, 1,598,532.29 and 617,022.41 is: 925,270.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,065,991.64 : 1,598,532.29 = 617,022.41 : x
  2. Step 2: Convert to fraction form
    1,065,991.64/1,598,532.29 = 617,022.41/x
  3. Step 3: Cross multiply
    1,065,991.64x = 1,598,532.29 × 617,022.41
  4. Step 4: Simplify right side
    1,065,991.64x = 986,330,248,001.74
  5. Step 5: Solve for x
    x = 986,330,248,001.74/1,065,991.64
  6. Step 6: Final answer
    x = 925,270.15

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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.