Home / 1,683,064.57-2,524,619.18-561,133.93

Finding the Fourth Proportional to 1,683,064.57, 2,524,619.18 and 561,133.93

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Solution

The fourth proportional to 1,683,064.57, 2,524,619.18 and 561,133.93 is: 841,708.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,683,064.57 : 2,524,619.18 = 561,133.93 : x
  2. Step 2: Convert to fraction form
    1,683,064.57/2,524,619.18 = 561,133.93/x
  3. Step 3: Cross multiply
    1,683,064.57x = 2,524,619.18 × 561,133.93
  4. Step 4: Simplify right side
    1,683,064.57x = 1,416,649,482,226.78
  5. Step 5: Solve for x
    x = 1,416,649,482,226.78/1,683,064.57
  6. Step 6: Final answer
    x = 841,708.34

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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.