Home / 1,683,063.32-2,524,617.30-561,132.68

Finding the Fourth Proportional to 1,683,063.32, 2,524,617.30 and 561,132.68

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Solution

The fourth proportional to 1,683,063.32, 2,524,617.30 and 561,132.68 is: 841,706.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,683,063.32 : 2,524,617.30 = 561,132.68 : x
  2. Step 2: Convert to fraction form
    1,683,063.32/2,524,617.30 = 561,132.68/x
  3. Step 3: Cross multiply
    1,683,063.32x = 2,524,617.30 × 561,132.68
  4. Step 4: Simplify right side
    1,683,063.32x = 1,416,645,271,523.36
  5. Step 5: Solve for x
    x = 1,416,645,271,523.36/1,683,063.32
  6. Step 6: Final answer
    x = 841,706.46

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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.