Home / 1,713,638.88-2,567,931.42-954,434.58

Finding the Fourth Proportional to 1,713,638.88, 2,567,931.42 and 954,434.58

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Solution

The fourth proportional to 1,713,638.88, 2,567,931.42 and 954,434.58 is: 1,430,244.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,638.88 : 2,567,931.42 = 954,434.58 : x
  2. Step 2: Convert to fraction form
    1,713,638.88/2,567,931.42 = 954,434.58/x
  3. Step 3: Cross multiply
    1,713,638.88x = 2,567,931.42 × 954,434.58
  4. Step 4: Simplify right side
    1,713,638.88x = 2,450,922,546,316.50
  5. Step 5: Solve for x
    x = 2,450,922,546,316.50/1,713,638.88
  6. Step 6: Final answer
    x = 1,430,244.48

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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.