Home / 5,752,217.85-7,938,225.50-3,174,064.70

Finding the Fourth Proportional to 5,752,217.85, 7,938,225.50 and 3,174,064.70

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Solution

The fourth proportional to 5,752,217.85, 7,938,225.50 and 3,174,064.70 is: 4,380,300.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,752,217.85 : 7,938,225.50 = 3,174,064.70 : x
  2. Step 2: Convert to fraction form
    5,752,217.85/7,938,225.50 = 3,174,064.70/x
  3. Step 3: Cross multiply
    5,752,217.85x = 7,938,225.50 × 3,174,064.70
  4. Step 4: Simplify right side
    5,752,217.85x = 25,196,441,284,628.40
  5. Step 5: Solve for x
    x = 25,196,441,284,628.40/5,752,217.85
  6. Step 6: Final answer
    x = 4,380,300.25

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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.