Home / 7,565,486.56-10,441,174.80-4,627,022.56

Finding the Fourth Proportional to 7,565,486.56, 10,441,174.80 and 4,627,022.56

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Solution

The fourth proportional to 7,565,486.56, 10,441,174.80 and 4,627,022.56 is: 6,385,782.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,565,486.56 : 10,441,174.80 = 4,627,022.56 : x
  2. Step 2: Convert to fraction form
    7,565,486.56/10,441,174.80 = 4,627,022.56/x
  3. Step 3: Cross multiply
    7,565,486.56x = 10,441,174.80 × 4,627,022.56
  4. Step 4: Simplify right side
    7,565,486.56x = 48,311,551,352,503.48
  5. Step 5: Solve for x
    x = 48,311,551,352,503.48/7,565,486.56
  6. Step 6: Final answer
    x = 6,385,782.46

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1.5x scale

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.