Home / 1,097,303.60-1,645,299.30-565,862.60

Finding the Fourth Proportional to 1,097,303.60, 1,645,299.30 and 565,862.60

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Solution

The fourth proportional to 1,097,303.60, 1,645,299.30 and 565,862.60 is: 848,455.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,303.60 : 1,645,299.30 = 565,862.60 : x
  2. Step 2: Convert to fraction form
    1,097,303.60/1,645,299.30 = 565,862.60/x
  3. Step 3: Cross multiply
    1,097,303.60x = 1,645,299.30 × 565,862.60
  4. Step 4: Simplify right side
    1,097,303.60x = 931,013,339,676.18
  5. Step 5: Solve for x
    x = 931,013,339,676.18/1,097,303.60
  6. Step 6: Final answer
    x = 848,455.56

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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.