Home / 1,713,258.11-2,569,893.08-433,865.22

Finding the Fourth Proportional to 1,713,258.11, 2,569,893.08 and 433,865.22

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Solution

The fourth proportional to 1,713,258.11, 2,569,893.08 and 433,865.22 is: 650,799.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,258.11 : 2,569,893.08 = 433,865.22 : x
  2. Step 2: Convert to fraction form
    1,713,258.11/2,569,893.08 = 433,865.22/x
  3. Step 3: Cross multiply
    1,713,258.11x = 2,569,893.08 × 433,865.22
  4. Step 4: Simplify right side
    1,713,258.11x = 1,114,987,224,361.35
  5. Step 5: Solve for x
    x = 1,114,987,224,361.35/1,713,258.11
  6. Step 6: Final answer
    x = 650,799.33

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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.