Home / 3,010,845.40-4,516,268.10-2,113,300.60

Finding the Fourth Proportional to 3,010,845.40, 4,516,268.10 and 2,113,300.60

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Solution

The fourth proportional to 3,010,845.40, 4,516,268.10 and 2,113,300.60 is: 3,169,950.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,010,845.40 : 4,516,268.10 = 2,113,300.60 : x
  2. Step 2: Convert to fraction form
    3,010,845.40/4,516,268.10 = 2,113,300.60/x
  3. Step 3: Cross multiply
    3,010,845.40x = 4,516,268.10 × 2,113,300.60
  4. Step 4: Simplify right side
    3,010,845.40x = 9,544,232,085,490.86
  5. Step 5: Solve for x
    x = 9,544,232,085,490.86/3,010,845.40
  6. Step 6: Final answer
    x = 3,169,950.90

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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.