Home / 4,205,934.70-5,804,189.78-2,370,460.12

Finding the Fourth Proportional to 4,205,934.70, 5,804,189.78 and 2,370,460.12

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Solution

The fourth proportional to 4,205,934.70, 5,804,189.78 and 2,370,460.12 is: 3,271,234.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,205,934.70 : 5,804,189.78 = 2,370,460.12 : x
  2. Step 2: Convert to fraction form
    4,205,934.70/5,804,189.78 = 2,370,460.12/x
  3. Step 3: Cross multiply
    4,205,934.70x = 5,804,189.78 × 2,370,460.12
  4. Step 4: Simplify right side
    4,205,934.70x = 13,758,600,402,401.57
  5. Step 5: Solve for x
    x = 13,758,600,402,401.57/4,205,934.70
  6. Step 6: Final answer
    x = 3,271,234.91

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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.