Home / 1,337,025.60-2,003,788.80-537,652.80

Finding the Fourth Proportional to 1,337,025.60, 2,003,788.80 and 537,652.80

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Solution

The fourth proportional to 1,337,025.60, 2,003,788.80 and 537,652.80 is: 805,775.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,337,025.60 : 2,003,788.80 = 537,652.80 : x
  2. Step 2: Convert to fraction form
    1,337,025.60/2,003,788.80 = 537,652.80/x
  3. Step 3: Cross multiply
    1,337,025.60x = 2,003,788.80 × 537,652.80
  4. Step 4: Simplify right side
    1,337,025.60x = 1,077,342,658,928.64
  5. Step 5: Solve for x
    x = 1,077,342,658,928.64/1,337,025.60
  6. Step 6: Final answer
    x = 805,775.64

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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.