Home / 3,025,014.72-4,174,263.39-1,735,827.40

Finding the Fourth Proportional to 3,025,014.72, 4,174,263.39 and 1,735,827.40

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Solution

The fourth proportional to 3,025,014.72, 4,174,263.39 and 1,735,827.40 is: 2,395,294.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025,014.72 : 4,174,263.39 = 1,735,827.40 : x
  2. Step 2: Convert to fraction form
    3,025,014.72/4,174,263.39 = 1,735,827.40/x
  3. Step 3: Cross multiply
    3,025,014.72x = 4,174,263.39 × 1,735,827.40
  4. Step 4: Simplify right side
    3,025,014.72x = 7,245,800,767,178.89
  5. Step 5: Solve for x
    x = 7,245,800,767,178.89/3,025,014.72
  6. Step 6: Final answer
    x = 2,395,294.38

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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.