Home / 1,773,350.60-2,660,025.90-1,542,403.40

Finding the Fourth Proportional to 1,773,350.60, 2,660,025.90 and 1,542,403.40

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Solution

The fourth proportional to 1,773,350.60, 2,660,025.90 and 1,542,403.40 is: 2,313,605.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,350.60 : 2,660,025.90 = 1,542,403.40 : x
  2. Step 2: Convert to fraction form
    1,773,350.60/2,660,025.90 = 1,542,403.40/x
  3. Step 3: Cross multiply
    1,773,350.60x = 2,660,025.90 × 1,542,403.40
  4. Step 4: Simplify right side
    1,773,350.60x = 4,102,832,992,248.06
  5. Step 5: Solve for x
    x = 4,102,832,992,248.06/1,773,350.60
  6. Step 6: Final answer
    x = 2,313,605.10

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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.