Home / 4,037,575.76-5,571,860.04-2,202,038.48

Finding the Fourth Proportional to 4,037,575.76, 5,571,860.04 and 2,202,038.48

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Solution

The fourth proportional to 4,037,575.76, 5,571,860.04 and 2,202,038.48 is: 3,038,816.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,037,575.76 : 5,571,860.04 = 2,202,038.48 : x
  2. Step 2: Convert to fraction form
    4,037,575.76/5,571,860.04 = 2,202,038.48/x
  3. Step 3: Cross multiply
    4,037,575.76x = 5,571,860.04 × 2,202,038.48
  4. Step 4: Simplify right side
    4,037,575.76x = 12,269,450,213,254.34
  5. Step 5: Solve for x
    x = 12,269,450,213,254.34/4,037,575.76
  6. Step 6: Final answer
    x = 3,038,816.10

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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.