Home / 7,488,059.38-10,333,524.21-4,225,567.54

Finding the Fourth Proportional to 7,488,059.38, 10,333,524.21 and 4,225,567.54

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Solution

The fourth proportional to 7,488,059.38, 10,333,524.21 and 4,225,567.54 is: 5,831,284.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,488,059.38 : 10,333,524.21 = 4,225,567.54 : x
  2. Step 2: Convert to fraction form
    7,488,059.38/10,333,524.21 = 4,225,567.54/x
  3. Step 3: Cross multiply
    7,488,059.38x = 10,333,524.21 × 4,225,567.54
  4. Step 4: Simplify right side
    7,488,059.38x = 43,665,004,475,580.15
  5. Step 5: Solve for x
    x = 43,665,004,475,580.15/7,488,059.38
  6. Step 6: Final answer
    x = 5,831,284.48

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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.