Home / 4,074,917.61-6,113,258.50-1,235,243.91

Finding the Fourth Proportional to 4,074,917.61, 6,113,258.50 and 1,235,243.91

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Solution

The fourth proportional to 4,074,917.61, 6,113,258.50 and 1,235,243.91 is: 1,853,133.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,917.61 : 6,113,258.50 = 1,235,243.91 : x
  2. Step 2: Convert to fraction form
    4,074,917.61/6,113,258.50 = 1,235,243.91/x
  3. Step 3: Cross multiply
    4,074,917.61x = 6,113,258.50 × 1,235,243.91
  4. Step 4: Simplify right side
    4,074,917.61x = 7,551,365,332,380.74
  5. Step 5: Solve for x
    x = 7,551,365,332,380.74/4,074,917.61
  6. Step 6: Final answer
    x = 1,853,133.25

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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.