Home / 2,837,277.60-4,256,108.40-1,154,410.40

Finding the Fourth Proportional to 2,837,277.60, 4,256,108.40 and 1,154,410.40

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Solution

The fourth proportional to 2,837,277.60, 4,256,108.40 and 1,154,410.40 is: 1,731,693.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,277.60 : 4,256,108.40 = 1,154,410.40 : x
  2. Step 2: Convert to fraction form
    2,837,277.60/4,256,108.40 = 1,154,410.40/x
  3. Step 3: Cross multiply
    2,837,277.60x = 4,256,108.40 × 1,154,410.40
  4. Step 4: Simplify right side
    2,837,277.60x = 4,913,295,800,487.36
  5. Step 5: Solve for x
    x = 4,913,295,800,487.36/2,837,277.60
  6. Step 6: Final answer
    x = 1,731,693.72

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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.