Home / 1,032,683.40-1,425,098.46-573,872.64

Finding the Fourth Proportional to 1,032,683.40, 1,425,098.46 and 573,872.64

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Solution

The fourth proportional to 1,032,683.40, 1,425,098.46 and 573,872.64 is: 791,941.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,683.40 : 1,425,098.46 = 573,872.64 : x
  2. Step 2: Convert to fraction form
    1,032,683.40/1,425,098.46 = 573,872.64/x
  3. Step 3: Cross multiply
    1,032,683.40x = 1,425,098.46 × 573,872.64
  4. Step 4: Simplify right side
    1,032,683.40x = 817,825,015,500.13
  5. Step 5: Solve for x
    x = 817,825,015,500.13/1,032,683.40
  6. Step 6: Final answer
    x = 791,941.67

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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.