Home / 1,097,293.10-1,645,283.55-565,852.10

Finding the Fourth Proportional to 1,097,293.10, 1,645,283.55 and 565,852.10

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Solution

The fourth proportional to 1,097,293.10, 1,645,283.55 and 565,852.10 is: 848,439.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,293.10 : 1,645,283.55 = 565,852.10 : x
  2. Step 2: Convert to fraction form
    1,097,293.10/1,645,283.55 = 565,852.10/x
  3. Step 3: Cross multiply
    1,097,293.10x = 1,645,283.55 × 565,852.10
  4. Step 4: Simplify right side
    1,097,293.10x = 930,987,151,862.96
  5. Step 5: Solve for x
    x = 930,987,151,862.96/1,097,293.10
  6. Step 6: Final answer
    x = 848,439.81

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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.