Home / 4,901,406.12-7,350,860.57-3,475,483.54

Finding the Fourth Proportional to 4,901,406.12, 7,350,860.57 and 3,475,483.54

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Solution

The fourth proportional to 4,901,406.12, 7,350,860.57 and 3,475,483.54 is: 5,212,339.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,901,406.12 : 7,350,860.57 = 3,475,483.54 : x
  2. Step 2: Convert to fraction form
    4,901,406.12/7,350,860.57 = 3,475,483.54/x
  3. Step 3: Cross multiply
    4,901,406.12x = 7,350,860.57 × 3,475,483.54
  4. Step 4: Simplify right side
    4,901,406.12x = 25,547,794,880,115.45
  5. Step 5: Solve for x
    x = 25,547,794,880,115.45/4,901,406.12
  6. Step 6: Final answer
    x = 5,212,339.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.