Home / 3,495,087-4,820,735.48-2,332,947.30

Finding the Fourth Proportional to 3,495,087, 4,820,735.48 and 2,332,947.30

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Solution

The fourth proportional to 3,495,087, 4,820,735.48 and 2,332,947.30 is: 3,217,808.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,087 : 4,820,735.48 = 2,332,947.30 : x
  2. Step 2: Convert to fraction form
    3,495,087/4,820,735.48 = 2,332,947.30/x
  3. Step 3: Cross multiply
    3,495,087x = 4,820,735.48 × 2,332,947.30
  4. Step 4: Simplify right side
    3,495,087x = 11,246,521,810,415.46
  5. Step 5: Solve for x
    x = 11,246,521,810,415.46/3,495,087
  6. Step 6: Final answer
    x = 3,217,808.83

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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.