Home / 1,894,904.60-2,614,974.90-1,035,464.90

Finding the Fourth Proportional to 1,894,904.60, 2,614,974.90 and 1,035,464.90

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Solution

The fourth proportional to 1,894,904.60, 2,614,974.90 and 1,035,464.90 is: 1,428,945.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,894,904.60 : 2,614,974.90 = 1,035,464.90 : x
  2. Step 2: Convert to fraction form
    1,894,904.60/2,614,974.90 = 1,035,464.90/x
  3. Step 3: Cross multiply
    1,894,904.60x = 2,614,974.90 × 1,035,464.90
  4. Step 4: Simplify right side
    1,894,904.60x = 2,707,714,723,331.01
  5. Step 5: Solve for x
    x = 2,707,714,723,331.01/1,894,904.60
  6. Step 6: Final answer
    x = 1,428,945.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.