Home / 1,163,025.60-1,744,653.60-404,750.40

Finding the Fourth Proportional to 1,163,025.60, 1,744,653.60 and 404,750.40

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Solution

The fourth proportional to 1,163,025.60, 1,744,653.60 and 404,750.40 is: 607,165.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,025.60 : 1,744,653.60 = 404,750.40 : x
  2. Step 2: Convert to fraction form
    1,163,025.60/1,744,653.60 = 404,750.40/x
  3. Step 3: Cross multiply
    1,163,025.60x = 1,744,653.60 × 404,750.40
  4. Step 4: Simplify right side
    1,163,025.60x = 706,149,242,461.44
  5. Step 5: Solve for x
    x = 706,149,242,461.44/1,163,025.60
  6. Step 6: Final answer
    x = 607,165.69

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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.